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Only return strings from heap, never stack. Fixes access to "/"

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This commit is contained in:
Maschell 2022-03-03 19:14:18 +01:00
parent c0f4ed1863
commit b8db1ca6a9
1 changed files with 4 additions and 1 deletions
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5
src/vrt.c
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@ -127,7 +127,10 @@ char *to_real_path(char *virtual_cwd, char *virtual_path) {
if (!strcmp("/", virtual_path)) { if (!strcmp("/", virtual_path)) {
// indicate vfs-root with "" // indicate vfs-root with ""
path = ""; path = malloc(1);
if (path) {
path[0] = 0;
}
goto end; goto end;
} }