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| author | Sebastien Helleu <flashcode@flashtux.org> | 2011-01-21 19:30:08 +0100 |
|---|---|---|
| committer | Sebastien Helleu <flashcode@flashtux.org> | 2011-01-21 19:30:08 +0100 |
| commit | cc6bb607e09101df7769cf1ec46a9bf8a605dab0 (patch) | |
| tree | 77eace769bf610fcce06ef8abe46264c92bfab4e /src/plugins/aspell | |
| parent | 1ca2261e95b3f9b9dee59df5ee8fad5e8d493873 (diff) | |
| download | weechat-cc6bb607e09101df7769cf1ec46a9bf8a605dab0.zip | |
Test return value of calls to sscanf function
Diffstat (limited to 'src/plugins/aspell')
| -rw-r--r-- | src/plugins/aspell/weechat-aspell.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/plugins/aspell/weechat-aspell.c b/src/plugins/aspell/weechat-aspell.c index 498ac1183..698657293 100644 --- a/src/plugins/aspell/weechat-aspell.c +++ b/src/plugins/aspell/weechat-aspell.c @@ -676,7 +676,7 @@ weechat_aspell_modifier_cb (void *data, const char *modifier, const char *color_normal, *color_error; int utf8_char_int, char_size; int length, index_result, length_word, word_ok; - int length_color_normal, length_color_error; + int length_color_normal, length_color_error, rc; /* make C compiler happy */ (void) data; @@ -685,7 +685,10 @@ weechat_aspell_modifier_cb (void *data, const char *modifier, if (!string || !string[0]) return NULL; - sscanf (modifier_data, "%lx", &value); + rc = sscanf (modifier_data, "%lx", &value); + if ((rc == EOF) || (rc == 0)) + return NULL; + buffer = (struct t_gui_buffer *)value; if (!weechat_aspell_spellers) |