diff --git a/src/detect-fileext.c b/src/detect-fileext.c
index 9227943602b4..4139af55b1bb 100644
--- a/src/detect-fileext.c
+++ b/src/detect-fileext.c
@@ -57,9 +57,9 @@ typedef struct DetectFileextData_ {
     uint32_t flags;
 } DetectFileextData;
 
-static int DetectFileextMatch (DetectEngineThreadCtx *, Flow *,
-        uint8_t, File *, const Signature *, const SigMatchCtx *);
-static int DetectFileextSetup (DetectEngineCtx *, Signature *, const char *);
+static int DetectFileextMatch(
+        DetectEngineThreadCtx *, Flow *, uint8_t, File *, const Signature *, const SigMatchCtx *);
+static int DetectFileextSetup(DetectEngineCtx *, Signature *, const char *);
 #ifdef UNITTESTS
 static void DetectFileextRegisterTests(void);
 #endif
@@ -76,16 +76,16 @@ void DetectFileextRegister(void)
     sigmatch_table[DETECT_FILEEXT].url = "/rules/file-keywords.html#fileext";
     sigmatch_table[DETECT_FILEEXT].FileMatch = DetectFileextMatch;
     sigmatch_table[DETECT_FILEEXT].Setup = DetectFileextSetup;
-    sigmatch_table[DETECT_FILEEXT].Free  = DetectFileextFree;
+    sigmatch_table[DETECT_FILEEXT].Free = DetectFileextFree;
 #ifdef UNITTESTS
     sigmatch_table[DETECT_FILEEXT].RegisterTests = DetectFileextRegisterTests;
 #endif
-    sigmatch_table[DETECT_FILEEXT].flags = SIGMATCH_QUOTES_OPTIONAL|SIGMATCH_HANDLE_NEGATION;
+    sigmatch_table[DETECT_FILEEXT].flags = SIGMATCH_QUOTES_OPTIONAL | SIGMATCH_HANDLE_NEGATION;
     sigmatch_table[DETECT_FILEEXT].alternative = DETECT_FILE_NAME;
 
     g_file_match_list_id = DetectBufferTypeRegister("files");
 
-	SCLogDebug("registering fileext rule option");
+    SCLogDebug("registering fileext rule option");
     return;
 }
 
@@ -103,8 +103,8 @@ void DetectFileextRegister(void)
  * \retval 0 no match
  * \retval 1 match
  */
-static int DetectFileextMatch (DetectEngineThreadCtx *det_ctx,
-        Flow *f, uint8_t flags, File *file, const Signature *s, const SigMatchCtx *m)
+static int DetectFileextMatch(DetectEngineThreadCtx *det_ctx, Flow *f, uint8_t flags, File *file,
+        const Signature *s, const SigMatchCtx *m)
 {
     SCEnter();
     int ret = 0;
@@ -121,8 +121,7 @@ static int DetectFileextMatch (DetectEngineThreadCtx *det_ctx,
 
     /* fileext->ext is already in lowercase, as SCMemcmpLowercase requires */
     if (file->name[offset - 1] == '.' &&
-        SCMemcmpLowercase(fileext->ext, file->name + offset, fileext->len) == 0)
-    {
+            SCMemcmpLowercase(fileext->ext, file->name + offset, fileext->len) == 0) {
         if (!(fileext->flags & DETECT_CONTENT_NEGATED)) {
             ret = 1;
             SCLogDebug("File ext found");
@@ -144,7 +143,7 @@ static int DetectFileextMatch (DetectEngineThreadCtx *det_ctx,
  * \retval pointer to DetectFileextData on success
  * \retval NULL on failure
  */
-static DetectFileextData *DetectFileextParse (DetectEngineCtx *de_ctx, const char *str, bool negate)
+static DetectFileextData *DetectFileextParse(DetectEngineCtx *de_ctx, const char *str, bool negate)
 {
     DetectFileextData *fileext = NULL;
 
@@ -189,7 +188,6 @@ static DetectFileextData *DetectFileextParse (DetectEngineCtx *de_ctx, const cha
     if (fileext != NULL)
         DetectFileextFree(de_ctx, fileext);
     return NULL;
-
 }
 
 /**
@@ -203,7 +201,7 @@ static DetectFileextData *DetectFileextParse (DetectEngineCtx *de_ctx, const cha
  * \retval 0 on Success
  * \retval -1 on Failure
  */
-static int DetectFileextSetup (DetectEngineCtx *de_ctx, Signature *s, const char *str)
+static int DetectFileextSetup(DetectEngineCtx *de_ctx, Signature *s, const char *str)
 {
     DetectFileextData *fileext = DetectFileextParse(de_ctx, str, s->init_data->negated);
     if (fileext == NULL)
@@ -220,7 +218,7 @@ static int DetectFileextSetup (DetectEngineCtx *de_ctx, Signature *s, const char
 
     SigMatchAppendSMToList(s, sm, g_file_match_list_id);
 
-    s->file_flags |= (FILE_SIG_NEED_FILE|FILE_SIG_NEED_FILENAME);
+    s->file_flags |= (FILE_SIG_NEED_FILE | FILE_SIG_NEED_FILENAME);
     return 0;
 
 error:
@@ -250,7 +248,7 @@ static void DetectFileextFree(DetectEngineCtx *de_ctx, void *ptr)
 /**
  * \test DetectFileextTestParse01
  */
-static int DetectFileextTestParse01 (void)
+static int DetectFileextTestParse01(void)
 {
     DetectFileextData *dfd = DetectFileextParse(NULL, "doc", false);
     FAIL_IF_NULL(dfd);
@@ -262,7 +260,7 @@ static int DetectFileextTestParse01 (void)
 /**
  * \test DetectFileextTestParse02
  */
-static int DetectFileextTestParse02 (void)
+static int DetectFileextTestParse02(void)
 {
     DetectFileextData *dfd = DetectFileextParse(NULL, "tar.gz", false);
     FAIL_IF_NULL(dfd);
@@ -276,7 +274,7 @@ static int DetectFileextTestParse02 (void)
 /**
  * \test DetectFileextTestParse03
  */
-static int DetectFileextTestParse03 (void)
+static int DetectFileextTestParse03(void)
 {
     DetectFileextData *dfd = DetectFileextParse(NULL, "pdf", false);
     FAIL_IF_NULL(dfd);
diff --git a/src/detect-fileext.h b/src/detect-fileext.h
index 23088666bd84..23419cf47b4e 100644
--- a/src/detect-fileext.h
+++ b/src/detect-fileext.h
@@ -25,6 +25,6 @@
 #define __DETECT_FILEEXT_H__
 
 /* prototypes */
-void DetectFileextRegister (void);
+void DetectFileextRegister(void);
 
 #endif /* __DETECT_FILEEXT_H__ */
diff --git a/src/detect-filemagic.c b/src/detect-filemagic.c
index 628aa842fd9c..92a661f3122f 100644
--- a/src/detect-filemagic.c
+++ b/src/detect-filemagic.c
@@ -91,9 +91,9 @@ typedef struct DetectFilemagicData {
     uint32_t flags;
 } DetectFilemagicData;
 
-static int DetectFilemagicMatch (DetectEngineThreadCtx *, Flow *,
-        uint8_t, File *, const Signature *, const SigMatchCtx *);
-static int DetectFilemagicSetup (DetectEngineCtx *, Signature *, const char *);
+static int DetectFilemagicMatch(
+        DetectEngineThreadCtx *, Flow *, uint8_t, File *, const Signature *, const SigMatchCtx *);
+static int DetectFilemagicSetup(DetectEngineCtx *, Signature *, const char *);
 #ifdef UNITTESTS
 static void DetectFilemagicRegisterTests(void);
 #endif
@@ -121,7 +121,7 @@ void DetectFilemagicRegister(void)
     sigmatch_table[DETECT_FILEMAGIC].url = "/rules/file-keywords.html#filemagic";
     sigmatch_table[DETECT_FILEMAGIC].FileMatch = DetectFilemagicMatch;
     sigmatch_table[DETECT_FILEMAGIC].Setup = DetectFilemagicSetup;
-    sigmatch_table[DETECT_FILEMAGIC].Free  = DetectFilemagicFree;
+    sigmatch_table[DETECT_FILEMAGIC].Free = DetectFilemagicFree;
 #ifdef UNITTESTS
     sigmatch_table[DETECT_FILEMAGIC].RegisterTests = DetectFilemagicRegisterTests;
 #endif
@@ -208,15 +208,16 @@ int FilemagicThreadLookup(magic_t *ctx, File *file)
  * \retval 0 no match
  * \retval 1 match
  */
-static int DetectFilemagicMatch (DetectEngineThreadCtx *det_ctx,
-        Flow *f, uint8_t flags, File *file, const Signature *s, const SigMatchCtx *m)
+static int DetectFilemagicMatch(DetectEngineThreadCtx *det_ctx, Flow *f, uint8_t flags, File *file,
+        const Signature *s, const SigMatchCtx *m)
 {
     SCEnter();
     int ret = 0;
     DetectFilemagicData *filemagic = (DetectFilemagicData *)m;
 
     DetectFilemagicThreadData *tfilemagic =
-        (DetectFilemagicThreadData *)DetectThreadCtxGetKeywordThreadCtx(det_ctx, g_magic_thread_ctx_id);
+            (DetectFilemagicThreadData *)DetectThreadCtxGetKeywordThreadCtx(
+                    det_ctx, g_magic_thread_ctx_id);
     if (tfilemagic == NULL) {
         SCReturnInt(0);
     }
@@ -231,8 +232,7 @@ static int DetectFilemagicMatch (DetectEngineThreadCtx *det_ctx,
         /* we include the \0 in the inspection, so patterns can match on the
          * end of the string. */
         if (BoyerMooreNocase(filemagic->name, filemagic->len, (uint8_t *)file->magic,
-                    strlen(file->magic) + 1, filemagic->bm_ctx) != NULL)
-        {
+                    strlen(file->magic) + 1, filemagic->bm_ctx) != NULL) {
 #ifdef DEBUG
             if (SCLogDebugEnabled()) {
                 char *name = SCMalloc(filemagic->len + 1);
@@ -266,7 +266,8 @@ static int DetectFilemagicMatch (DetectEngineThreadCtx *det_ctx,
  * \retval filemagic pointer to DetectFilemagicData on success
  * \retval NULL on failure
  */
-static DetectFilemagicData *DetectFilemagicParse (DetectEngineCtx *de_ctx, const char *str, bool negate)
+static DetectFilemagicData *DetectFilemagicParse(
+        DetectEngineCtx *de_ctx, const char *str, bool negate)
 {
     DetectFilemagicData *filemagic = NULL;
 
@@ -277,7 +278,7 @@ static DetectFilemagicData *DetectFilemagicParse (DetectEngineCtx *de_ctx, const
 
     memset(filemagic, 0x00, sizeof(DetectFilemagicData));
 
-    if (DetectContentDataParse ("filemagic", str, &filemagic->name, &filemagic->len) == -1) {
+    if (DetectContentDataParse("filemagic", str, &filemagic->name, &filemagic->len) == -1) {
         goto error;
     }
 
@@ -381,7 +382,7 @@ static int DetectFilemagicSetup (DetectEngineCtx *de_ctx, Signature *s, const ch
 
     SigMatchAppendSMToList(s, sm, g_file_match_list_id);
 
-    s->file_flags |= (FILE_SIG_NEED_FILE|FILE_SIG_NEED_MAGIC);
+    s->file_flags |= (FILE_SIG_NEED_FILE | FILE_SIG_NEED_MAGIC);
     return 0;
 
 error:
@@ -582,7 +583,7 @@ static int PrefilterMpmFilemagicRegister(DetectEngineCtx *de_ctx, SigGroupHead *
 /**
  * \test DetectFilemagicTestParse01
  */
-static int DetectFilemagicTestParse01 (void)
+static int DetectFilemagicTestParse01(void)
 {
     DetectFilemagicData *dnd = DetectFilemagicParse(NULL, "secret.pdf", false);
     FAIL_IF_NULL(dnd);
@@ -593,7 +594,7 @@ static int DetectFilemagicTestParse01 (void)
 /**
  * \test DetectFilemagicTestParse02
  */
-static int DetectFilemagicTestParse02 (void)
+static int DetectFilemagicTestParse02(void)
 {
     DetectFilemagicData *dnd = DetectFilemagicParse(NULL, "backup.tar.gz", false);
     FAIL_IF_NULL(dnd);
@@ -606,7 +607,7 @@ static int DetectFilemagicTestParse02 (void)
 /**
  * \test DetectFilemagicTestParse03
  */
-static int DetectFilemagicTestParse03 (void)
+static int DetectFilemagicTestParse03(void)
 {
     DetectFilemagicData *dnd = DetectFilemagicParse(NULL, "cmd.exe", false);
     FAIL_IF_NULL(dnd);
@@ -625,6 +626,5 @@ void DetectFilemagicRegisterTests(void)
     UtRegisterTest("DetectFilemagicTestParse02", DetectFilemagicTestParse02);
     UtRegisterTest("DetectFilemagicTestParse03", DetectFilemagicTestParse03);
 }
-#endif /* UNITTESTS */
+#endif           /* UNITTESTS */
 #endif /* HAVE_MAGIC */
-
diff --git a/src/detect-filename.c b/src/detect-filename.c
index 548e4aaee97d..710e0333d734 100644
--- a/src/detect-filename.c
+++ b/src/detect-filename.c
@@ -63,8 +63,8 @@ typedef struct DetectFilenameData {
     uint32_t flags;
 } DetectFilenameData;
 
-static int DetectFilenameMatch (DetectEngineThreadCtx *, Flow *,
-        uint8_t, File *, const Signature *, const SigMatchCtx *);
+static int DetectFilenameMatch(
+        DetectEngineThreadCtx *, Flow *, uint8_t, File *, const Signature *, const SigMatchCtx *);
 static int DetectFilenameSetup (DetectEngineCtx *, Signature *, const char *);
 static int DetectFilenameSetupSticky(DetectEngineCtx *de_ctx, Signature *s, const char *str);
 #ifdef UNITTESTS
@@ -90,7 +90,7 @@ void DetectFilenameRegister(void)
     sigmatch_table[DETECT_FILENAME].url = "/rules/file-keywords.html#filename";
     sigmatch_table[DETECT_FILENAME].FileMatch = DetectFilenameMatch;
     sigmatch_table[DETECT_FILENAME].Setup = DetectFilenameSetup;
-    sigmatch_table[DETECT_FILENAME].Free  = DetectFilenameFree;
+    sigmatch_table[DETECT_FILENAME].Free = DetectFilenameFree;
 #ifdef UNITTESTS
     sigmatch_table[DETECT_FILENAME].RegisterTests = DetectFilenameRegisterTests;
 #endif
@@ -159,8 +159,8 @@ void DetectFilenameRegister(void)
  * \retval 0 no match
  * \retval 1 match
  */
-static int DetectFilenameMatch (DetectEngineThreadCtx *det_ctx,
-        Flow *f, uint8_t flags, File *file, const Signature *s, const SigMatchCtx *m)
+static int DetectFilenameMatch(DetectEngineThreadCtx *det_ctx, Flow *f, uint8_t flags, File *file,
+        const Signature *s, const SigMatchCtx *m)
 {
     SCEnter();
     int ret = 0;
@@ -170,9 +170,8 @@ static int DetectFilenameMatch (DetectEngineThreadCtx *det_ctx,
     if (file->name == NULL)
         SCReturnInt(0);
 
-    if (BoyerMooreNocase(filename->name, filename->len, file->name,
-                file->name_len, filename->bm_ctx) != NULL)
-    {
+    if (BoyerMooreNocase(filename->name, filename->len, file->name, file->name_len,
+                filename->bm_ctx) != NULL) {
 #ifdef DEBUG
         if (SCLogDebugEnabled()) {
             char *name = SCMalloc(filename->len + 1);
@@ -207,13 +206,14 @@ static int DetectFilenameMatch (DetectEngineThreadCtx *det_ctx,
  * \retval filename pointer to DetectFilenameData on success
  * \retval NULL on failure
  */
-static DetectFilenameData *DetectFilenameParse (DetectEngineCtx *de_ctx, const char *str, bool negate)
+static DetectFilenameData *DetectFilenameParse(
+        DetectEngineCtx *de_ctx, const char *str, bool negate)
 {
     DetectFilenameData *filename = SCCalloc(1, sizeof(DetectFilenameData));
     if (unlikely(filename == NULL))
         return NULL;
 
-    if (DetectContentDataParse ("filename", str, &filename->name, &filename->len) == -1) {
+    if (DetectContentDataParse("filename", str, &filename->name, &filename->len) == -1) {
         goto error;
     }
 
@@ -281,7 +281,7 @@ static int DetectFilenameSetup (DetectEngineCtx *de_ctx, Signature *s, const cha
 
     SigMatchAppendSMToList(s, sm, g_file_match_list_id);
 
-    s->file_flags |= (FILE_SIG_NEED_FILE|FILE_SIG_NEED_FILENAME);
+    s->file_flags |= (FILE_SIG_NEED_FILE | FILE_SIG_NEED_FILENAME);
     return 0;
 
 error:
@@ -480,7 +480,7 @@ static int DetectFilenameSignatureParseTest01(void)
 /**
  * \test DetectFilenameTestParse01
  */
-static int DetectFilenameTestParse01 (void)
+static int DetectFilenameTestParse01(void)
 {
     DetectFilenameData *dnd = DetectFilenameParse(NULL, "secret.pdf", false);
     FAIL_IF_NULL(dnd);
@@ -491,7 +491,7 @@ static int DetectFilenameTestParse01 (void)
 /**
  * \test DetectFilenameTestParse02
  */
-static int DetectFilenameTestParse02 (void)
+static int DetectFilenameTestParse02(void)
 {
     DetectFilenameData *dnd = DetectFilenameParse(NULL, "backup.tar.gz", false);
     FAIL_IF_NULL(dnd);
@@ -504,7 +504,7 @@ static int DetectFilenameTestParse02 (void)
 /**
  * \test DetectFilenameTestParse03
  */
-static int DetectFilenameTestParse03 (void)
+static int DetectFilenameTestParse03(void)
 {
     DetectFilenameData *dnd = DetectFilenameParse(NULL, "cmd.exe", false);
     FAIL_IF_NULL(dnd);
diff --git a/src/detect-tls.h b/src/detect-tls.h
index 71652eb99dec..d40f26a4b545 100644
--- a/src/detect-tls.h
+++ b/src/detect-tls.h
@@ -38,8 +38,8 @@ typedef struct DetectTlsData_ {
     uint16_t ver; /** tls version to match */
     uint32_t flags; /** flags containing match variant (Negation for example) */
     char * subject; /** tls certificate subject substring to match */
-    char * issuerdn; /** tls certificate issuerDN substring to match */
-    char * fingerprint; /** tls fingerprint substring to match */
+    char *issuerdn; /** tls certificate issuerDN substring to match */
+    char *fingerprint; /** tls fingerprint substring to match */
 } DetectTlsData;
 
 /* prototypes */