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24672: fix(?) crash resizing window during menu-select

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This commit is contained in:
Peter Stephenson 2008-02-28 23:12:37 +00:00
parent e01ff4c18a
commit bc45a1b994
2 changed files with 12 additions and 3 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2008-02-28 Peter Stephenson <p.w.stephenson@ntlworld.com>
* 24627: Src/Zsh/complist.c: fix(?) crash when resizing window
during menu-select.
2008-02-28 Clint Adams <clint@zsh.org> 2008-02-28 Clint Adams <clint@zsh.org>
* 24626: Completion/Unix/Type/_path_commands, Doc/Zsh/compsys.yo: * 24626: Completion/Unix/Type/_path_commands, Doc/Zsh/compsys.yo:

10
Src/Zle/complist.c
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@ -122,7 +122,11 @@ static struct listcols mcolors;
int mgtabsize; int mgtabsize;
#endif #endif
/* Used in mtab/mgtab, for explanations. */ /*
* Used in mtab/mgtab, for explanations.
*
* UUUUUUUUUUUUUUURRRRGHHHHHHHHHH!!!!!!!!! --- pws
*/
#define MMARK ((unsigned long) 1) #define MMARK ((unsigned long) 1)
#define mmarked(v) (((unsigned long) (v)) & MMARK) #define mmarked(v) (((unsigned long) (v)) & MMARK)
@ -2325,8 +2329,7 @@ domenuselect(Hookdef dummy, Chdata dat)
for (;;) { for (;;) {
METACHECK(); METACHECK();
mtab_been_reallocated = 0; if (mline < 0 || mtab_been_reallocated) {
if (mline < 0) {
int x, y; int x, y;
Cmatch **p = mtab; Cmatch **p = mtab;
@ -2342,6 +2345,7 @@ domenuselect(Hookdef dummy, Chdata dat)
if (y < mlines) if (y < mlines)
mline = y; mline = y;
} }
mtab_been_reallocated = 0;
DPUTS(mline < 0, DPUTS(mline < 0,
"BUG: mline < 0 after re-scanning mtab in domenuselect()"); "BUG: mline < 0 after re-scanning mtab in domenuselect()");
while (mline < mlbeg) while (mline < mlbeg)