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iscsi_top: replace sprintf() with snprintf()

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Change-Id: Idcd9f088f07026be45ba5ba9e6e4f16454ba9acd
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
This commit is contained in:
Daniel Verkamp 2017-03-23 15:43:06 -07:00
parent dc1a2f814e
commit d540f448b4
1 changed files with 2 additions and 2 deletions
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4
app/iscsi_top/iscsi_top.cpp
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@ -90,7 +90,7 @@ print_connections(void)
int fd, i; int fd, i;
char shm_name[64]; char shm_name[64];
sprintf(shm_name, "spdk_iscsi_conns.%d", g_shm_id); snprintf(shm_name, sizeof(shm_name), "spdk_iscsi_conns.%d", g_shm_id);
fd = shm_open(shm_name, O_RDONLY, 0600); fd = shm_open(shm_name, O_RDONLY, 0600);
if (fd < 0) { if (fd < 0) {
fprintf(stderr, "Cannot open shared memory: %s\n", shm_name); fprintf(stderr, "Cannot open shared memory: %s\n", shm_name);
@ -158,7 +158,7 @@ int main(int argc, char **argv)
} }
} }
sprintf(spdk_trace_shm_name, "/iscsi_trace.%d", g_shm_id); snprintf(spdk_trace_shm_name, sizeof(spdk_trace_shm_name), "/iscsi_trace.%d", g_shm_id);
history_fd = shm_open(spdk_trace_shm_name, O_RDONLY, 0600); history_fd = shm_open(spdk_trace_shm_name, O_RDONLY, 0600);
if (history_fd < 0) { if (history_fd < 0) {
fprintf(stderr, "Unable to open history shm %s\n", spdk_trace_shm_name); fprintf(stderr, "Unable to open history shm %s\n", spdk_trace_shm_name);