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a bit of security for a VARARR() (12314)

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Sven Wischnowsky 2000-07-19 14:04:57 +00:00
parent c4e0379408
commit e4c9131b83
2 changed files with 5 additions and 1 deletions
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ChangeLog
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@ -1,3 +1,7 @@
2000-07-19 Sven Wischnowsky <wischnow@zsh.org>
* 12314: Src/Zle/compmatch.c: a bit of security for a VARARR()
2000-07-19 Peter Stephenson <pws@cambridgesiliconradio.com> 2000-07-19 Peter Stephenson <pws@cambridgesiliconradio.com>
* 12313: Doc/Zsh/metafaq.yo: bad phrasing corrected. * 12313: Doc/Zsh/metafaq.yo: bad phrasing corrected.

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Src/Zle/compmatch.c
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@ -442,7 +442,7 @@ match_str(char *l, char *w, Brinfo *bpp, int bc, int *rwlp,
{ {
int ll = strlen(l), lw = strlen(w), oll = ll, olw = lw; int ll = strlen(l), lw = strlen(w), oll = ll, olw = lw;
int il = 0, iw = 0, t, ind, add, he = 0, bpc, obc = bc, bslash; int il = 0, iw = 0, t, ind, add, he = 0, bpc, obc = bc, bslash;
VARARR(unsigned char, ea, ll + 1); VARARR(unsigned char, ea, (ll > lw ? ll : lw) + 1);
char *ow; char *ow;
Cmlist ms; Cmlist ms;
Cmatcher mp, lm = NULL; Cmatcher mp, lm = NULL;