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| author | Jim Meyering <jim@meyering.net> | 1998-08-26 14:45:16 +0000 |
|---|---|---|
| committer | Jim Meyering <jim@meyering.net> | 1998-08-26 14:45:16 +0000 |
| commit | 93449adfa44b53b8b961a2a64f60d6d8ab0680ac (patch) | |
| tree | 1d2f8234dcabb5749d6b1e5f2993cacf4004d189 /src | |
| parent | 21041064bdc964b12fff1bc859d165a5a46b5580 (diff) | |
| download | coreutils-93449adfa44b53b8b961a2a64f60d6d8ab0680ac.tar.xz | |
(dc_parse_stream): Don't segfault when a line
contains only one token. Reported by Olav Morkrid.
Diffstat (limited to 'src')
| -rw-r--r-- | src/dircolors.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/dircolors.c b/src/dircolors.c index 96ede3714..0fb236faf 100644 --- a/src/dircolors.c +++ b/src/dircolors.c @@ -292,6 +292,15 @@ dc_parse_stream (FILE *fp, const char *filename) if (keywd == NULL) continue; + if (arg == NULL) + { + error (0, 0, _("%s:%lu: invalid line; missing second token"), + filename, (long unsigned) line_number); + err = 1; + free (keywd); + continue; + } + unrecognized = 0; if (strcasecmp (keywd, "TERM") == 0) { |