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IPC: resolve Coverity warnings

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This commit is contained in:
David van Moolenbroek 2012-08-07 13:08:52 +02:00
parent 8c5d506b8a
commit fd8c6c1d30
1 changed files with 2 additions and 3 deletions
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5
servers/ipc/sem.c
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@ -399,7 +399,7 @@ int do_semctl(message *m)
printf("SEMCTL: SETALL val: [%d] %d\n", i, buf[i]); printf("SEMCTL: SETALL val: [%d] %d\n", i, buf[i]);
#endif #endif
for (i = 0; i < sem->semid_ds.sem_nsems; i++) { for (i = 0; i < sem->semid_ds.sem_nsems; i++) {
if (buf[i] < 0 || buf[i] > SEMVMX) { if (buf[i] > SEMVMX) {
free(buf); free(buf);
update_semaphores(); update_semaphores();
return ERANGE; return ERANGE;
@ -485,8 +485,7 @@ int do_semop(message *m)
/* check for value range */ /* check for value range */
r = EFBIG; r = EFBIG;
for (i = 0; i < nsops; i++) for (i = 0; i < nsops; i++)
if (sops[i].sem_num < 0 || if (sops[i].sem_num >= sem->semid_ds.sem_nsems)
sops[i].sem_num >= sem->semid_ds.sem_nsems)
goto out_free; goto out_free;
/* check for duplicate number */ /* check for duplicate number */