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process_vm_readv gets EINVAL if process is gone (SIGKILLed). Don't complain.

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* util.c (umoven): Don't complain on EINVAL from process_vm_readv.
(umovestr): Likewise.

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko 2012-01-28 02:49:48 +01:00
parent 64acaa1193
commit 2945639eb8
1 changed files with 4 additions and 2 deletions
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6
util.c
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@ -834,7 +834,8 @@ umoven(struct tcb *tcp, long addr, int len, char *laddr)
if (r < 0) {
if (errno == ENOSYS)
process_vm_readv_not_supported = 1;
else /* strange... */
else if (errno != EINVAL) /* EINVAL is seen if process is gone */
/* strange... */
perror("process_vm_readv");
goto vm_readv_didnt_work;
}
@ -1015,7 +1016,8 @@ umovestr(struct tcb *tcp, long addr, int len, char *laddr)
if (r < 0) {
if (errno == ENOSYS)
process_vm_readv_not_supported = 1;
else /* strange... */
else if (errno != EINVAL) /* EINVAL is seen if process is gone */
/* strange... */
perror("process_vm_readv");
goto vm_readv_didnt_work;
}