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fix realloc properly

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iceman1001 2020-05-27 22:33:50 +02:00
commit 4073b88ed7
1 changed files with 3 additions and 2 deletions
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5
client/src/ui.c
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@ -99,11 +99,12 @@ int searchHomeFilePath(char **foundpath, const char *subdir, const char *filenam
} }
if (subdir != NULL) { if (subdir != NULL) {
pathlen += strlen(subdir); pathlen += strlen(subdir);
path = realloc(path, pathlen * sizeof(char)); char *tmp = realloc(path, pathlen * sizeof(char));
if (path == NULL) { if (tmp == NULL) {
free(path); free(path);
return PM3_EMALLOC; return PM3_EMALLOC;
} }
path = tmp;
strcat(path, subdir); strcat(path, subdir);
#ifdef _WIN32 #ifdef _WIN32