diff options
| author | Bryan Drewery <bryan@shatow.net> | 2019-11-01 21:41:52 +0300 |
|---|---|---|
| committer | Bryan Drewery <bryan@shatow.net> | 2019-11-01 21:43:41 +0300 |
| commit | e59159233813786196219523903d2582afcf2d80 (patch) | |
| tree | 5dea9ce5fd254425e0d0e753e31b1cdb97858e0d /src | |
| parent | e0b50254fbf2b4eb9e51647856d96c078299e1a4 (diff) | |
mapfile: Fix possible -1 array index on mapped_files limit exceeding.
Reported by: Coverity
Diffstat (limited to 'src')
| -rw-r--r-- | src/poudriere-sh/mapfile.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/poudriere-sh/mapfile.c b/src/poudriere-sh/mapfile.c index e88b43d4..9c318b0c 100644 --- a/src/poudriere-sh/mapfile.c +++ b/src/poudriere-sh/mapfile.c @@ -134,7 +134,7 @@ mapfilecmd(int argc, char **argv) break; } } - if (mapped_files[nextidx] != NULL) + if (nextidx == -1 || mapped_files[nextidx] != NULL) errx(EX_SOFTWARE, "%s", "mapped files stack exceeded"); file = argv[2]; |