From a96e34b459d55240b0f4af37ac73aca916720883 Mon Sep 17 00:00:00 2001 From: Julien Cretin Date: Thu, 6 Oct 2016 11:36:32 +0200 Subject: 39579: Fix string calculation for parameter quoting. Where there was no closing quote the size or position of the null could be wrongly calculated. --- Src/subst.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'Src/subst.c') diff --git a/Src/subst.c b/Src/subst.c index ecd74879f..447177409 100644 --- a/Src/subst.c +++ b/Src/subst.c @@ -3629,7 +3629,7 @@ paramsubst(LinkList l, LinkNode n, char **str, int qt, int pf_flags, if (pre) ap[0][pre - 1] = ap[0][pre + sl] = (quotetype != QT_DOUBLE ? '\'' : '"'); - ap[0][pre + sl + 1] = '\0'; + ap[0][pre + sl + post] = '\0'; if (quotetype == QT_DOLLARS) ap[0][0] = '$'; } @@ -3667,12 +3667,12 @@ paramsubst(LinkList l, LinkNode n, char **str, int qt, int pf_flags, char *tmp; tmp = quotestring(val, quotetype); sl = strlen(tmp); - val = (char *) zhalloc(pre + sl + 2); + val = (char *) zhalloc(pre + sl + post + 1); strcpy(val + pre, tmp); if (pre) val[pre - 1] = val[pre + sl] = (quotetype != QT_DOUBLE ? '\'' : '"'); - val[pre + sl + 1] = '\0'; + val[pre + sl + post] = '\0'; if (quotetype == QT_DOLLARS) val[0] = '$'; } else -- cgit v1.2.3