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| author | Rafael G. Martins <rafael@rafaelmartins.eng.br> | 2016-07-04 23:59:06 +0200 |
|---|---|---|
| committer | Rafael G. Martins <rafael@rafaelmartins.eng.br> | 2016-07-05 02:51:46 +0200 |
| commit | f416c85366a3e85e7f7576398f55595de51adc52 (patch) | |
| tree | 8fdb0a91865eaa8a58c84d3e97112601b318b460 /src/renderer.c | |
| parent | 4c228763c31255ea9bd3cd1bbd93f5cf7ab9f54b (diff) | |
| download | blogc-f416c85366a3e85e7f7576398f55595de51adc52.tar.gz blogc-f416c85366a3e85e7f7576398f55595de51adc52.tar.bz2 blogc-f416c85366a3e85e7f7576398f55595de51adc52.zip | |
renderer: utils: fixed memory bugs found by clang static analyzer
Diffstat (limited to 'src/renderer.c')
| -rw-r--r-- | src/renderer.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/src/renderer.c b/src/renderer.c index 351dfb1..c9cc15b 100644 --- a/src/renderer.c +++ b/src/renderer.c @@ -111,10 +111,10 @@ blogc_format_variable(const char *name, sb_trie_t *global, sb_trie_t *local, else value = blogc_get_variable(var, global, local); - free(var); - - if (value == NULL) + if (value == NULL) { + free(var); return NULL; + } char *rv = NULL; @@ -132,6 +132,8 @@ blogc_format_variable(const char *name, sb_trie_t *global, sb_trie_t *local, rv = sb_strdup(value); } + free(var); + if (len > 0) { char *tmp = sb_strndup(rv, len); free(rv); |