diff options
| author | Spencer Oliver <spen@spen-soft.co.uk> | 2012-10-26 12:47:06 +0100 |
|---|---|---|
| committer | Peter Stuge <peter@stuge.se> | 2012-10-28 01:40:21 +0000 |
| commit | 538a86c3395d0476d2fdcc9bddc4e9e550734c96 (patch) | |
| tree | 53aabde1956cc30f1d1198939375c88ad0b20d3c /src/target | |
| parent | 6f65045b3791525e99d09d07b5f9d8dd5aa511e5 (diff) | |
gdb: use strncmp rather than strstr
All the packets received will be at start of the packet buffer, so use
more efficient strncmp.
Change-Id: Ib9c45d8f53425367006b1f880c1bde27f03a6cf9
Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-on: http://openocd.zylin.com/932
Tested-by: jenkins
Reviewed-by: Matthias Blaicher <matthias@blaicher.com>
Reviewed-by: Peter Stuge <peter@stuge.se>
Diffstat (limited to 'src/target')
| -rw-r--r-- | src/target/smp.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/target/smp.c b/src/target/smp.c index 9cd4b013..ccbc2be4 100644 --- a/src/target/smp.c +++ b/src/target/smp.c @@ -65,7 +65,7 @@ int gdb_read_smp_packet(struct connection *connection, char *hex_buffer; int retval = ERROR_OK; if (target->smp) { - if (strstr(packet, "jc")) { + if (strncmp(packet, "jc", 2) == 0) { hex_buffer = malloc(len * 2 + 1); buffer = (uint8_t *)&target->gdb_service->core[0]; uint32_t i; @@ -95,7 +95,7 @@ int gdb_write_smp_packet(struct connection *connection, /* skip command character */ if (target->smp) { - if (strstr(packet, "Jc")) { + if (strncmp(packet, "Jc", 2) == 0) { packet += 2; coreid = strtoul(packet, &separator, 16); target->gdb_service->core[1] = coreid; |