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| author | Peter Stephenson <pws@users.sourceforge.net> | 2003-03-05 17:24:37 +0000 |
|---|---|---|
| committer | Peter Stephenson <pws@users.sourceforge.net> | 2003-03-05 17:24:37 +0000 |
| commit | 5660eb86ac16a0bb6d7f14d0026015f90bfa5c45 (patch) | |
| tree | 14ebe64e53d4cc8e42d72fe1328a3c0a17336dd2 /Src | |
| parent | 18313: NULL pointer dereference if yank-pop after a single yank (diff) | |
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183818: memory leak in zle_params.c
Diffstat (limited to 'Src')
| -rw-r--r-- | Src/Zle/zle_params.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/Src/Zle/zle_params.c b/Src/Zle/zle_params.c index e5277d64d..f14785f01 100644 --- a/Src/Zle/zle_params.c +++ b/Src/Zle/zle_params.c @@ -482,8 +482,10 @@ set_prepost(unsigned char **textvar, int *lenvar, char *x) } if (x) { unmetafy(x, lenvar); - *textvar = (unsigned char *)zalloc(*lenvar); - memcpy((char *)*textvar, x, *lenvar); + if (*lenvar) { + *textvar = (unsigned char *)zalloc(*lenvar); + memcpy((char *)*textvar, x, *lenvar); + } free(x); } } |