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author | Tomas Popela <tpopela@redhat.com> | 2018-07-23 11:15:10 +0200 |
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committer | David King <amigadave@amigadave.com> | 2019-01-21 14:38:59 +0000 |
commit | 6b05dd2a96f210ea46d057c2c571987adceb1e89 (patch) | |
tree | 79f48c2e7925313e8f1cf2e7c6d47568697629ca | |
parent | 9252d10b415c62147f20bdedff82318dd303c73e (diff) | |
download | yelp-6b05dd2a96f210ea46d057c2c571987adceb1e89.tar.gz |
Check whether parser is null before dereferencing it
yelp-3.28.1/libyelp/yelp-man-parser.c:445: var_compare_op: Comparing "parser" to null implies that "parser" might be null.
yelp-3.28.1/libyelp/yelp-man-parser.c:449: var_deref_op: Dereferencing null pointer "parser".
-rw-r--r-- | libyelp/yelp-man-parser.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/libyelp/yelp-man-parser.c b/libyelp/yelp-man-parser.c index 46073a2e..8d097820 100644 --- a/libyelp/yelp-man-parser.c +++ b/libyelp/yelp-man-parser.c @@ -442,10 +442,12 @@ void yelp_man_parser_free (YelpManParser *parser) { guint k; - if (parser) { - for (k=0; k<MAN_FONTS; k++) - g_free (parser->font_registers[k]); - } + + if (parser == NULL) + return; + + for (k=0; k<MAN_FONTS; k++) + g_free (parser->font_registers[k]); g_string_free (parser->accumulator, TRUE); g_free (parser->title_str); g_free (parser->section); |