fix realloc properly

2020-05-27 22:33:50 +02:00
parent e7feadf32c
commit 4073b88ed7
1 changed files with 3 additions and 2 deletions
--- a/client/src/ui.c
+++ b/client/src/ui.c
@@ -99,11 +99,12 @@ int searchHomeFilePath(char **foundpath, const char *subdir, const char *filenam
    }
    if (subdir != NULL) {
        pathlen += strlen(subdir);
-        path = realloc(path, pathlen * sizeof(char));
-        if (path == NULL) {
+        char *tmp = realloc(path, pathlen * sizeof(char));
+        if (tmp == NULL) {
            free(path);
            return PM3_EMALLOC;
        }
+        path = tmp;
        strcat(path, subdir);

 #ifdef _WIN32