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18569: pointer error with ${(on)...}

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This commit is contained in:
Peter Stephenson 2003-05-22 10:11:00 +00:00
parent f473fac946
commit 46557b1e1c
2 changed files with 4 additions and 1 deletions
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3
ChangeLog
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@ -1,5 +1,8 @@
2003-05-22 Peter Stephenson <pws@csr.com>
* 18569: Src/subst.c: error with numeric sorting of parameters;
owing to typo pointers could become corrupt.
* 18559, 18562: README, Doc/Zsh/mod_socket.yo, Doc/Zsh/mod_tcp.yo,
Doc/Zsh/zle.yo, Src/zsh.h, Src/Modules/files.c,
Src/Modules/socket.c, Src/Modules/tcp.c Src/Zle/zle_keymap.c

2
Src/subst.c
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@ -554,7 +554,7 @@ nstrpcmp(const void *a, const void *b)
cmp = (int)STOUC(*c) - (int)STOUC(*d);
#endif
if (idigit(*c) || idigit(*d)) {
for (; c > *(char **)b && idigit(c[-1]); c--, d--);
for (; c > *(char **)a && idigit(c[-1]); c--, d--);
if (idigit(*c) && idigit(*d)) {
while (*c == '0')
c++;