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| author | Hiltjo Posthuma <hiltjo@codemadness.org> | 2015-01-05 13:39:53 +0100 |
|---|---|---|
| committer | Hiltjo Posthuma <hiltjo@codemadness.org> | 2015-01-05 13:39:53 +0100 |
| commit | 766ba710662c015d9c9d3c161c31c01fb28b30a2 (patch) | |
| tree | c3528e0f0c91f1d4c5c422ed9d02ce436e2f8437 | |
| parent | ccd26d2017c7c9a83ef7d586ae039008c23ddcec (diff) | |
sfeed_frames: check truncation for path
| -rw-r--r-- | sfeed_frames.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/sfeed_frames.c b/sfeed_frames.c index 5d40d07..e25ad28 100644 --- a/sfeed_frames.c +++ b/sfeed_frames.c @@ -181,8 +181,9 @@ main(int argc, char *argv[]) /* directory doesn't exist: try to create it. */ if(stat(dirpath, &st) == -1 && mkdir(dirpath, S_IRWXU) == -1) - xerr(1, "sfeed_frames: can't make directory '%s'", dirpath); - strlcpy(reldirpath, name, sizeof(reldirpath)); /* TODO: check truncation */ + xerr(1, "can't make directory '%s'", dirpath); + if(strlcpy(reldirpath, name, sizeof(reldirpath)) >= sizeof(reldirpath)) + xerr(1, "strlcpy: truncation"); if(!(f = calloc(1, sizeof(struct feed)))) xerr(1, "calloc"); |