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Fixed path not resolving properly when previous output buffer contains certain characters. #433

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This commit is contained in:
Nathan Moinvaziri 2019-10-29 16:37:12 -07:00
parent 106d0ee136
commit e22948c731
1 changed files with 2 additions and 1 deletions
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3
mz_os.c
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@ -148,6 +148,7 @@ int32_t mz_path_resolve(const char *path, char *output, int32_t max_output)
const char *check = output; const char *check = output;
char *target = output; char *target = output;
if (max_output <= 0) if (max_output <= 0)
return MZ_PARAM_ERROR; return MZ_PARAM_ERROR;
@ -157,7 +158,7 @@ int32_t mz_path_resolve(const char *path, char *output, int32_t max_output)
if ((*check == '\\') || (*check == '/')) if ((*check == '\\') || (*check == '/'))
check += 1; check += 1;
if ((source == path) || (check != source) || (*target == 0)) if ((source == path) || (target == output) || (check != source))
{ {
/* Skip double paths */ /* Skip double paths */
if ((*check == '\\') || (*check == '/')) if ((*check == '\\') || (*check == '/'))