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| author | Peter Stephenson <pws@users.sourceforge.net> | 2005-07-06 10:01:19 +0000 |
|---|---|---|
| committer | Peter Stephenson <pws@users.sourceforge.net> | 2005-07-06 10:01:19 +0000 |
| commit | 75f853f2e309bd2ed98209eb64b47ca2bdcf46fb (patch) | |
| tree | d6e7f30b7b65fa747952e9664950bacc54b7760a /Src/Zle/compmatch.c | |
| parent | 3538c874b10191e802dc47d8bbf7867750651fb1 (diff) | |
| download | zsh-75f853f2e309bd2ed98209eb64b47ca2bdcf46fb.tar.gz zsh-75f853f2e309bd2ed98209eb64b47ca2bdcf46fb.tar.xz zsh-75f853f2e309bd2ed98209eb64b47ca2bdcf46fb.zip | |
21402: Fix crash with case-insensitive matching.
Diffstat (limited to 'Src/Zle/compmatch.c')
| -rw-r--r-- | Src/Zle/compmatch.c | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/Src/Zle/compmatch.c b/Src/Zle/compmatch.c index 90823c9f7..7054feb6d 100644 --- a/Src/Zle/compmatch.c +++ b/Src/Zle/compmatch.c @@ -803,14 +803,26 @@ match_str(char *l, char *w, Brinfo *bpp, int bc, int *rwlp, /* Probably add the matched strings. */ if (!test) { if (sfx) - add_match_str(NULL, NULL, w, ow - w, sfx); + { + if (ow >= w) + add_match_str(NULL, NULL, w, ow - w, sfx); + } else - add_match_str(NULL, NULL, ow, w - ow, sfx); + { + if (w >= ow) + add_match_str(NULL, NULL, ow, w - ow, sfx); + } add_match_str(mp, tl, tw, mp->wlen, sfx); if (sfx) - add_match_sub(NULL, NULL, 0, w, ow - w); + { + if (ow >= w) + add_match_sub(NULL, NULL, 0, w, ow - w); + } else - add_match_sub(NULL, NULL, 0, ow, w - ow); + { + if (w >= ow) + add_match_sub(NULL, NULL, 0, ow, w - ow); + } add_match_sub(mp, tl, mp->llen, tw, mp->wlen); } if (sfx) { |