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misc: life_mngr: use the entire read buffer for the SOS socket 

The messages from the SOS socket can be safely read into the entire read
buffer.

Tracked-On: #5429
Signed-off-by: Peter Fang <peter.fang@intel.com>
Acked-by: Wang, Yu1 <yu1.wang@intel.com>
This commit is contained in:
Peter Fang 2020-10-23 02:09:12 -07:00 committed by wenlingz
parent 830b7749de
commit 654d0f9d00
1 changed files with 2 additions and 2 deletions
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4
misc/life_mngr/life_mngr.c
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@ -179,10 +179,10 @@ void *sos_socket_thread(void *arg)
}
while (1) {
memset(buf, 0, BUFF_SIZE);
memset(buf, 0, sizeof(buf));
/* Here assume the socket communication is reliable, no need to try */
num = read(connect_fd, buf, sizeof(SHUTDOWN_CMD));
num = read(connect_fd, buf, sizeof(buf));
if (num == -1) {
LOG_PRINTF("read error on a socket(fd = 0x%x)\n", connect_fd);
close(connect_fd);