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Avoid memory leaks when overwriting existing values

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This commit is contained in:
Pierre Pronchery 2015-10-08 18:58:12 +02:00
parent e66d412682
commit a86b9ed02e
1 changed files with 5 additions and 1 deletions
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6
src/config.c
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@ -150,7 +150,11 @@ int config_set(Config * config, char const * section, char const * variable,
string_delete(newvalue); string_delete(newvalue);
return 1; return 1;
} }
string_delete(oldvalue); if(oldvalue != NULL)
{
string_delete(p);
string_delete(oldvalue);
}
return 0; return 0;
} }