gdb: use strncmp rather than strstr

[fw/openocd] / src / target / smp.c

diff --git a/src/target/smp.c b/src/target/smp.c
index 9cd4b013d3ea0a26b1cd3db5257146a921e5d94a..ccbc2be434916998ac5692df499a74b132ba4af1 100644 (file)
--- 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;