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authorMikael Magnusson <mikachu@gmail.com>2026-05-27 18:43:44 +0200
committerMikael Magnusson <mikachu@gmail.com>2026-06-04 05:46:11 +0200
commitbba0ec5f2fbee208e17496218b560341a2ac2aec (patch)
tree767cc04779e6afd7535754d9635eb3b3b449217f /Src
parent54620: fix check for when to hash commands (diff)
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54624: parse_class would underallocate if posix character classes are used
Diffstat (limited to 'Src')
-rw-r--r--Src/Zle/complete.c9
1 files changed, 8 insertions, 1 deletions
diff --git a/Src/Zle/complete.c b/Src/Zle/complete.c
index 5152764b8..4bc048776 100644
--- a/Src/Zle/complete.c
+++ b/Src/Zle/complete.c
@@ -496,9 +496,16 @@ parse_class(Cpattern p, char *iptr)
}
/* find end of class. End character can appear literally first. */
- for (optr = iptr; optr == iptr || *optr != endchar; optr++)
+ for (optr = iptr; optr == iptr || *optr != endchar; optr++) {
if (!*optr)
return optr;
+ /* skip POSIX class names like [:alpha:] */
+ if (endchar == ']' && *optr == '[' && optr[1] == ':') {
+ char *nptr = strchr(optr+2, ':');
+ if (nptr && nptr[1] == ']')
+ optr = nptr + 1;
+ }
+ }
/*
* We can always fit the parsed class within the same length
* because of the tokenization (including a null byte).