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Fix bug 69836: make record_fd_open ignore fds > VG_MAX_FD.

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CCMAIL: 69836-done@bugs.kde.org


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@2103
This commit is contained in:
Jeremy Fitzhardinge 2003-12-12 07:46:54 +00:00
parent 1bee40d28b
commit 144c2fa42c
10 changed files with 14 additions and 44 deletions
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10
corecheck/tests/fdleak_cmsg.stderr.exp
View File

@ -1,6 +1,6 @@
FILE DESCRIPTORS: 8 open at exit.
FILE DESCRIPTORS: 7 open at exit.
Open AF_UNIX socket .: /tmp/sock
at 0x........: __libc_accept (...libc...)
by 0x........: main (fdleak_cmsg.c:170)
@ -26,13 +26,10 @@ Open file descriptor .: .
Open file descriptor .: .
<inherited from parent>
Open file descriptor .: .
<inherited from parent>
ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 0 from 0)
FILE DESCRIPTORS: 7 open at exit.
FILE DESCRIPTORS: 6 open at exit.
Open file descriptor .: /tmp/data2
at 0x........: __libc_recvmsg (...libc...)
by 0x........: main (fdleak_cmsg.c:174)
@ -54,8 +51,5 @@ Open file descriptor .: .
Open file descriptor .: .
<inherited from parent>
Open file descriptor .: .
<inherited from parent>
ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 0 from 0)

5
corecheck/tests/fdleak_creat.stderr.exp
View File

@ -1,6 +1,6 @@
FILE DESCRIPTORS: 5 open at exit.
FILE DESCRIPTORS: 4 open at exit.
Open file descriptor .: /tmp/file
at 0x........: __libc_creat (...libc...)
@ -16,8 +16,5 @@ Open file descriptor .: .
Open file descriptor .: .
<inherited from parent>
Open file descriptor .: .
<inherited from parent>
ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 0 from 0)

5
corecheck/tests/fdleak_dup.stderr.exp
View File

@ -1,6 +1,6 @@
FILE DESCRIPTORS: 6 open at exit.
FILE DESCRIPTORS: 5 open at exit.
Open file descriptor .: /dev/null
at 0x........: __dup (in /...libc...)
by 0x........: __libc_start_main (...libc...)
@ -20,8 +20,5 @@ Open file descriptor .: .
Open file descriptor .: .
<inherited from parent>
Open file descriptor .: .
<inherited from parent>
ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 0 from 0)

5
corecheck/tests/fdleak_dup2.stderr.exp
View File

@ -1,6 +1,6 @@
FILE DESCRIPTORS: 7 open at exit.
FILE DESCRIPTORS: 6 open at exit.
Open file descriptor .: /dev/null
at 0x........: __dup2 (in /...libc...)
by 0x........: __libc_start_main (...libc...)
@ -25,8 +25,5 @@ Open file descriptor .: .
Open file descriptor .: .
<inherited from parent>
Open file descriptor .: .
<inherited from parent>
ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 0 from 0)

5
corecheck/tests/fdleak_fcntl.stderr.exp
View File

@ -1,6 +1,6 @@
FILE DESCRIPTORS: 6 open at exit.
FILE DESCRIPTORS: 5 open at exit.
Open file descriptor .: /dev/null
at 0x........: __libc_fcntl (...libc...)
by 0x........: main (fdleak_fcntl.c:18)
@ -19,8 +19,5 @@ Open file descriptor .: .
Open file descriptor .: .
<inherited from parent>
Open file descriptor .: .
<inherited from parent>
ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 0 from 0)

10
corecheck/tests/fdleak_ipv4.stderr.exp
View File

@ -1,6 +1,6 @@
FILE DESCRIPTORS: 6 open at exit.
FILE DESCRIPTORS: 5 open at exit.
Open AF_INET socket 4: 127.0.0.1:... <-> 127.0.0.1:...
at 0x........: __libc_accept (...libc...)
by 0x........: main (fdleak_ipv4.c:100)
@ -18,13 +18,10 @@ Open file descriptor .: .
Open file descriptor .: .
<inherited from parent>
Open file descriptor .: .
<inherited from parent>
ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 0 from 0)
FILE DESCRIPTORS: 5 open at exit.
FILE DESCRIPTORS: 4 open at exit.
Open AF_INET socket 3: 127.0.0.1:... <-> 127.0.0.1:...
at 0x........: __socket (in /...libc...)
by 0x........: main (fdleak_ipv4.c:104)
@ -38,8 +35,5 @@ Open file descriptor .: .
Open file descriptor .: .
<inherited from parent>
Open file descriptor .: .
<inherited from parent>
ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 0 from 0)

5
corecheck/tests/fdleak_open.stderr.exp
View File

@ -1,6 +1,6 @@
FILE DESCRIPTORS: 5 open at exit.
FILE DESCRIPTORS: 4 open at exit.
Open file descriptor .: /dev/null
at 0x........: __libc_open (...libc...)
by 0x........: __libc_start_main (...libc...)
@ -15,8 +15,5 @@ Open file descriptor .: .
Open file descriptor .: .
<inherited from parent>
Open file descriptor .: .
<inherited from parent>
ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 0 from 0)

5
corecheck/tests/fdleak_pipe.stderr.exp
View File

@ -1,6 +1,6 @@
FILE DESCRIPTORS: 6 open at exit.
FILE DESCRIPTORS: 5 open at exit.
Open file descriptor .:
at 0x........: __pipe (in /...libc...)
by 0x........: __libc_start_main (...libc...)
@ -20,8 +20,5 @@ Open file descriptor .: .
Open file descriptor .: .
<inherited from parent>
Open file descriptor .: .
<inherited from parent>
ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 0 from 0)

5
corecheck/tests/fdleak_socketpair.stderr.exp
View File

@ -1,6 +1,6 @@
FILE DESCRIPTORS: 6 open at exit.
FILE DESCRIPTORS: 5 open at exit.
Open AF_UNIX socket .: <unknown>
at 0x........: __socketpair (in /...libc...)
by 0x........: __libc_start_main (...libc...)
@ -20,8 +20,5 @@ Open file descriptor .: .
Open file descriptor .: .
<inherited from parent>
Open file descriptor .: .
<inherited from parent>
ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 0 from 0)

3
coregrind/vg_syscalls.c
View File

@ -332,6 +332,9 @@ void record_fd_open(Int tid, Int fd, char *pathname)
{
OpenFd *i;
if (fd > VG_MAX_FD)
return; /* Valgrind internal */
/* Check to see if this fd is already open. */
i = allocated_fds;
while (i) {