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authorRafael G. Martins <rafael@rafaelmartins.eng.br>2015-05-10 23:10:10 -0300
committerRafael G. Martins <rafael@rafaelmartins.eng.br>2015-05-10 23:10:10 -0300
commitf987424ed9954239ec0a730b721700ac58c1bf1a (patch)
tree702112d8935ab60b62597d3d0a98a492c9313aef /src/utils
parent15d3beecdd227c08df600336dff9ecd2d5979136 (diff)
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fixed a few issues reported by clang's static analyzer
Diffstat (limited to 'src/utils')
-rw-r--r--src/utils/mem.c4
-rw-r--r--src/utils/slist.c4
-rw-r--r--src/utils/strings.c8
-rw-r--r--src/utils/trie.c4
4 files changed, 19 insertions, 1 deletions
diff --git a/src/utils/mem.c b/src/utils/mem.c
index 04201ff..ff512df 100644
--- a/src/utils/mem.c
+++ b/src/utils/mem.c
@@ -6,6 +6,10 @@
* See the file COPYING.
*/
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif /* HAVE_CONFIG_H */
+
#include <stdlib.h>
#include <stdio.h>
#include "utils.h"
diff --git a/src/utils/slist.c b/src/utils/slist.c
index a606977..f82c336 100644
--- a/src/utils/slist.c
+++ b/src/utils/slist.c
@@ -6,6 +6,10 @@
* See the file COPYING.
*/
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif /* HAVE_CONFIG_H */
+
#include <stdlib.h>
#include "utils.h"
diff --git a/src/utils/strings.c b/src/utils/strings.c
index 04ccc7a..4a48f6d 100644
--- a/src/utils/strings.c
+++ b/src/utils/strings.c
@@ -6,6 +6,10 @@
* See the file COPYING.
*/
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif /* HAVE_CONFIG_H */
+
#include <ctype.h>
#include <string.h>
#include <stdarg.h>
@@ -57,8 +61,10 @@ b_strdup_vprintf(const char *format, va_list ap)
if (!tmp)
return NULL;
int l2 = vsnprintf(tmp, l + 1, format, ap);
- if (l2 < 0)
+ if (l2 < 0) {
+ free(tmp);
return NULL;
+ }
return tmp;
}
diff --git a/src/utils/trie.c b/src/utils/trie.c
index f3933a3..22d8c48 100644
--- a/src/utils/trie.c
+++ b/src/utils/trie.c
@@ -6,6 +6,10 @@
* See the file COPYING.
*/
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif /* HAVE_CONFIG_H */
+
#include <stdlib.h>
#include <stdio.h>
#include <string.h>