Go through and fix a bunch of places where character strings were being interpreted as format strings. Most of these changes are solely to make compiling with -Wsecurity and -Wformat=2 happy, and were not

actual problems, per se.  I also added format attributes to any printf wrapper functions I found that didn't have them.  -Wsecurity and -Wmissing-format-attribute added to --enable-dev-mode.


git-svn-id: http://svn.digium.com/svn/asterisk/trunk@109447 f38db490-d61c-443f-a65b-d21fe96a405b

1 files changed, 3 insertions, 1 deletions

diff --git a/utils/extconf.c b/utils/extconf.c
index 4ff6e1dc0..5934b5c8c 100644
--- a/utils/extconf.c
+++ b/utils/extconf.c
@@ -1078,6 +1078,7 @@ char * attribute_malloc _ast_strndup(const char *str, size_t len, const char *fi
 	_ast_asprintf((ret), __FILE__, __LINE__, __PRETTY_FUNCTION__, fmt, __VA_ARGS__)
 
 AST_INLINE_API(
+__attribute__((format (printf, 5, 6)))
 int _ast_asprintf(char **ret, const char *file, int lineno, const char *func, const char *fmt, ...),
 {
 	int res;
@@ -1104,6 +1105,7 @@ int _ast_asprintf(char **ret, const char *file, int lineno, const char *func, co
 	_ast_vasprintf((ret), __FILE__, __LINE__, __PRETTY_FUNCTION__, (fmt), (ap))
 
 AST_INLINE_API(
+__attribute__((format (printf, 5, 0)))
 int _ast_vasprintf(char **ret, const char *file, int lineno, const char *func, const char *fmt, va_list ap),
 {
 	int res;
@@ -2733,7 +2735,7 @@ static void ast_log(int level, const char *file, int line, const char *function,
 	va_end(vars);
 }
 
-static void ast_verbose(const char *fmt, ...)
+static void __attribute__((format (printf, 1, 2))) ast_verbose(const char *fmt, ...)
 {
 	va_list vars;
 	va_start(vars,fmt);