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authorLaurent Bercot <ska-skaware@skarnet.org>2017-04-05 18:21:39 +0000
committerLaurent Bercot <ska-skaware@skarnet.org>2017-04-05 18:21:39 +0000
commit68619a9de71e9ee26bca3b6a86b22c11e720b91d (patch)
treebfa20422053f5617aa1f4531f5a8268195a2c18c /src/libexecline/el_substitute.c
parentb453f1086761a41f874d017b901ffeeea2c0c8e5 (diff)
downloadexecline-68619a9de71e9ee26bca3b6a86b22c11e720b91d.tar.xz
Replace memcpy with memmove in el_substitute (copying into the same string!)
Diffstat (limited to 'src/libexecline/el_substitute.c')
-rw-r--r--src/libexecline/el_substitute.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/libexecline/el_substitute.c b/src/libexecline/el_substitute.c
index 6f50c2c..5eff6d3 100644
--- a/src/libexecline/el_substitute.c
+++ b/src/libexecline/el_substitute.c
@@ -70,7 +70,7 @@ static ssize_t parseword (stralloc *sa, genalloc *list, char const *s, char cons
sa->len -= esc >> 1 ; offset += esc >> 1 ;
if (esc & 1)
{
- memcpy(sa->s + mark - offset - 2 - supp, sa->s + mark - offset + (esc>>1) - 1 - supp, pos - mark + 1 + supp) ;
+ memmove(sa->s + mark - offset - 2 - supp, sa->s + mark - offset + (esc>>1) - 1 - supp, pos - mark + 1 + supp) ;
sa->len-- ; offset++ ;
}
else