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| author | Peter Stephenson <pws@users.sourceforge.net> | 2009-01-08 13:12:06 +0000 |
|---|---|---|
| committer | Peter Stephenson <pws@users.sourceforge.net> | 2009-01-08 13:12:06 +0000 |
| commit | d69bd194b9a8f5079e42f4b9f23538435b22424c (patch) | |
| tree | c132e8eaea1b4a210873aa0f45152a6924c78e86 /Src | |
| parent | bb883ca78fffb22ddeddfd3d1f09c4e601dac0a9 (diff) | |
| download | zsh-d69bd194b9a8f5079e42f4b9f23538435b22424c.tar.gz zsh-d69bd194b9a8f5079e42f4b9f23538435b22424c.tar.xz zsh-d69bd194b9a8f5079e42f4b9f23538435b22424c.zip | |
26260: fix crash failing to assigns scalar to special hash
Diffstat (limited to 'Src')
| -rw-r--r-- | Src/params.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/Src/params.c b/Src/params.c index 0faf667b9..1a826bff4 100644 --- a/Src/params.c +++ b/Src/params.c @@ -495,10 +495,10 @@ scancountparams(UNUSED(HashNode hn), int flags) static Patprog scanprog; static char *scanstr; static char **paramvals; -static Param foundparam; +static Param foundparam; /**/ -void +static void scanparamvals(HashNode hn, int flags) { struct value v; @@ -538,6 +538,7 @@ scanparamvals(HashNode hn, int flags) --numparamvals; /* Value didn't match, discard key */ } else ++numparamvals; + foundparam = NULL; } /**/ @@ -2270,7 +2271,15 @@ setstrvalue(Value v, char *val) break; case PM_HASHED: { - foundparam->gsu.s->setfn(foundparam, val); + if (foundparam == NULL) + { + zerr("%s: attempt to set associative array to scalar", + v->pm->node.nam); + zsfree(val); + return; + } + else + foundparam->gsu.s->setfn(foundparam, val); } break; } |