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Fix wrong error message #612

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Merged
marmarek merged 1 commit into from
Oct 11, 2025
Merged

Fix wrong error message #612

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5 changes: 3 additions & 2 deletions qubes-rpc/qubes-fs-tree-check.c
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Original file line number Diff line number Diff line change
Expand Up @@ -271,13 +271,14 @@ int main(int argc, char **argv)
bool bad = false;
unsigned long long size = 0;
for (int i = optind; i < argc; ++i) {
size_t len = strlen(argv[i]) + 1;
if (len < 4 && memcmp("..", argv[i], len - 1) == 0) {
size_t len = strlen(argv[i]);
if (len < 3 && memcmp("..", argv[i], len) == 0) {
if (len == 0)
errx(1, "Empty string (passed as argument %d) is not a valid path", i);
else
errx(1, "Argument %d is \"%s\", which is not allowed. Try operating from the parent directory.", i, argv[i]);
}
len++;
char *escaped = simple_strvis(argv[i]);
char *dup1 = malloc(len), *dup2 = malloc(len);
if (dup1 == NULL || dup2 == NULL)
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