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Avoid a buffer underrun when getting the end of a config option value

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This commit is contained in:
Chris Robinson 2011-09-18 11:46:39 -07:00
parent 6d77aabb23
commit d46db2f648
1 changed files with 3 additions and 2 deletions
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5
Alc/alcConfig.c
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@ -62,7 +62,7 @@ static void LoadConfigFromFile(FILE *f)
while(fgets(buffer, sizeof(buffer), f))
{
size_t i = 0;
ssize_t i = 0;
while(isspace(buffer[i]))
i++;
@ -74,6 +74,7 @@ static void LoadConfigFromFile(FILE *f)
if(buffer[0] == '[')
{
ConfigBlock *nextBlock;
size_t i;
i = 1;
while(buffer[i] && buffer[i] != ']')
@ -194,7 +195,7 @@ static void LoadConfigFromFile(FILE *f)
i++;
do {
i--;
} while(isspace(buffer[i]));
} while(i >= 0 && isspace(buffer[i]));
buffer[++i] = 0;
free(ent->value);