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fix segfault when no entity passed

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This commit is contained in:
Duncan Laurie 2005-03-25 16:58:54 +00:00
parent 5c1661707c
commit 116c7a7cf9
1 changed files with 6 additions and 1 deletions
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7
ipmitool/lib/ipmi_sdr.c
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@ -2226,6 +2226,11 @@ ipmi_sdr_print_entity(struct ipmi_intf * intf, char * entitystr)
uint32_t id, instance; uint32_t id, instance;
int rc = 0; int rc = 0;
if (entitystr == NULL) {
lprintf(LOG_ERR, "No Entity ID supplied");
return -1;
}
if (sscanf(entitystr, "%u.%u", &id, &instance) != 2) { if (sscanf(entitystr, "%u.%u", &id, &instance) != 2) {
/* perhaps no instance was passed /* perhaps no instance was passed
* in which case we want all instances for this entity * in which case we want all instances for this entity
@ -2283,7 +2288,7 @@ ipmi_sdr_main(struct ipmi_intf * intf, int argc, char ** argv)
lprintf(LOG_ERR, " fru FRU Locator Record"); lprintf(LOG_ERR, " fru FRU Locator Record");
lprintf(LOG_ERR, " info"); lprintf(LOG_ERR, " info");
lprintf(LOG_ERR, " Display information about the repository itself"); lprintf(LOG_ERR, " Display information about the repository itself");
lprintf(LOG_ERR, " entity <id>[.instance]"); lprintf(LOG_ERR, " entity <id>[.<instance>]");
lprintf(LOG_ERR, " Display all sensors associated with an entity"); lprintf(LOG_ERR, " Display all sensors associated with an entity");
lprintf(LOG_ERR, " dump <file>"); lprintf(LOG_ERR, " dump <file>");
lprintf(LOG_ERR, " Dump raw SDR data to a file"); lprintf(LOG_ERR, " Dump raw SDR data to a file");