From 5660eb86ac16a0bb6d7f14d0026015f90bfa5c45 Mon Sep 17 00:00:00 2001 From: Peter Stephenson Date: Wed, 5 Mar 2003 17:24:37 +0000 Subject: 183818: memory leak in zle_params.c --- ChangeLog | 5 +++++ Src/Zle/zle_params.c | 6 ++++-- 2 files changed, 9 insertions(+), 2 deletions(-) diff --git a/ChangeLog b/ChangeLog index 2a467178f..80c7356f0 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,8 @@ +2003-03-05 Peter Stephenson + + * 18318: Src/Zle/zle_params.c: memory leak in PREDISPLAY and + POSTDISPLAY when setting zero length values. + 2003-02-27 Peter Stephenson * 18313: Src/Zle/zle_misc.c: After a single yank (hence 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); } } -- cgit 1.4.1