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| author | Daniel Friesel <derf@finalrewind.org> | 2011-05-11 10:45:47 +0200 |
|---|---|---|
| committer | Daniel Friesel <derf@finalrewind.org> | 2011-05-11 10:45:47 +0200 |
| commit | 9787368c034943fbc035cb37b881988909a8c511 (patch) | |
| tree | e5ddf0c73d1c9d1041375676c329e448bf72672e | |
| parent | d5c47b63063a892e62cc9852bbfc639f4238bc7f (diff) | |
feh_parse_options_from_string: Make sure not to write beyond array boundaries
| -rw-r--r-- | src/options.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/options.c b/src/options.c index 70686cc..f4d4029 100644 --- a/src/options.c +++ b/src/options.c @@ -238,6 +238,11 @@ static void feh_parse_options_from_string(char *opts) list[num++] = estrdup(PACKAGE); for (s = opts, t = opts;; t++) { + + if (num > 64) + eprintf(PACKAGE " does not support more than 64 words per " + "theme definition.\n Please shorten your lines."); + if ((*t == ' ') && !(inquote)) { *t = '\0'; num++; |