mirrors/zsh
1
0
Fork 0
mirror of git://git.code.sf.net/p/zsh/code synced 2025-09-02 22:11:54 +02:00
Code Releases Activity

25898: avoid dereference of p after it is freed in getmathfunc.

Browse source
This commit is contained in:
Clint Adams 2008-10-14 23:41:13 +00:00
parent 4622e326bd
commit d6c692599f
2 changed files with 5 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

3
ChangeLog
View file

@ -1,5 +1,8 @@
2008-10-14 Clint Adams <clint@zsh.org>
* 25898: Src/module.c: avoid dereference of p after it is freed
in getmathfunc.
* 25897: Src/Zle/computil.c: remove small bit of dead code in
cfp_opt_pats.

3
Src/module.c
View file

@ -1266,10 +1266,11 @@ getmathfunc(const char *name, int autol)
if (!strcmp(name, p->name)) {
if (autol && p->module && !(p->flags & MFF_USERFUNC)) {
char *n = dupstring(p->module);
int flags = p->flags;
removemathfunc(q, p);
(void)ensurefeature(n, "f:", (p->flags & MFF_AUTOALL) ? NULL :
(void)ensurefeature(n, "f:", (flags & MFF_AUTOALL) ? NULL :
name);
return getmathfunc(name, 0);