laforge has uploaded this change for review. (
https://gerrit.osmocom.org/c/dahdi-linux/+/41999?usp=email )
Change subject: dahdi_base.c: Avoid unnecessary strlen call when with strncat.
......................................................................
dahdi_base.c: Avoid unnecessary strlen call when with strncat.
It is not necessary to call strlen on the destination buffer
when calling strncat.
Resolves: #89
Change-Id: Idd3e6145682e276abb9bc67029df974197bf8b1b
---
M drivers/dahdi/dahdi-base.c
1 file changed, 2 insertions(+), 4 deletions(-)
git pull ssh://gerrit.osmocom.org:29418/dahdi-linux refs/changes/99/41999/1
diff --git a/drivers/dahdi/dahdi-base.c b/drivers/dahdi/dahdi-base.c
index 0aa1de7..6411e52 100644
--- a/drivers/dahdi/dahdi-base.c
+++ b/drivers/dahdi/dahdi-base.c
@@ -5449,14 +5449,12 @@
*/
continue;
}
- strncat(vi.echo_canceller + strlen(vi.echo_canceller),
- ec_name, space);
+ strncat(vi.echo_canceller, ec_name, space);
space -= strlen(ec_name);
if (space < 1)
break;
if (cur->list.next && (cur->list.next != &ecfactory_list)) {
- strncat(vi.echo_canceller + strlen(vi.echo_canceller),
- ", ", space);
+ strncat(vi.echo_canceller, ", ", space);
space -= 2;
if (space < 1)
break;
--
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Gerrit-MessageType: newchange
Gerrit-Project: dahdi-linux
Gerrit-Branch: master
Gerrit-Change-Id: Idd3e6145682e276abb9bc67029df974197bf8b1b
Gerrit-Change-Number: 41999
Gerrit-PatchSet: 1
Gerrit-Owner: laforge <[email protected]>
