From 2216fd6472fe183439df1a39c1c06974abc3f150 Mon Sep 17 00:00:00 2001 From: Lars Hjemli Date: Mon, 3 Dec 2007 00:39:20 +0100 Subject: Compare string lengths when parsing the snapshot mask We used to rely on the result from strncmp() without comparing the length of the strings involved. Even worse, any single-character format specifier would enable zip-format due to the optional '.'-prefix since the length of the mask then would become zero. Noticed-by: Evan Martin Signed-off-by: Lars Hjemli --- ui-snapshot.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) (limited to 'ui-snapshot.c') diff --git a/ui-snapshot.c b/ui-snapshot.c index 4d1aa88..dfedd8f 100644 --- a/ui-snapshot.c +++ b/ui-snapshot.c @@ -130,7 +130,7 @@ int cgit_parse_snapshots_mask(const char *str) { const struct snapshot_archive_t* sat; static const char *delim = " \t,:/|;"; - int f, tl, rv = 0; + int f, tl, sl, rv = 0; /* favor legacy setting */ if(atoi(str)) @@ -142,8 +142,9 @@ int cgit_parse_snapshots_mask(const char *str) break; for(f=0; fsuffix, str, tl) && - strncmp(sat->suffix+1, str, tl-1))) { + sl = strlen(sat->suffix); + if((tl == sl && !strncmp(sat->suffix, str, tl)) || + (tl == sl-1 && !strncmp(sat->suffix+1, str, tl-1))) { rv |= sat->bit; break; } -- cgit v1.2.1