crosstool-ng/patches/strace/4.5.18/120-fix-arm-bad-syscall.patch
Yann E. MORIN" df6440c35e Add strace 4.5.18:
- propagated the 4.5.16 patch set
 - EXPERIMENTAL, as it does not build on at least ARM

 /trunk/patches/strace/4.5.18/160-undef-syscall.patch |   22     0    22     0 ----------------------
 /trunk/config/debug/strace.in                        |    6     6     0     0 ++++++
 2 files changed, 6 insertions(+), 22 deletions(-)
2008-10-20 20:09:14 +00:00

20 lines
563 B
Diff

diff -dur strace-4.5.16.orig/syscall.c strace-4.5.16/syscall.c
--- strace-4.5.16.orig/syscall.c 2006-12-21 23:13:33.000000000 +0100
+++ strace-4.5.16/syscall.c 2007-07-14 19:21:44.000000000 +0200
@@ -1045,6 +1045,15 @@
/*
* Note: we only deal with only 32-bit CPUs here.
*/
+
+ if (!(tcp->flags & TCB_INSYSCALL) &&
+ (tcp->flags & TCB_WAITEXECVE)) {
+ /* caught a fake syscall from the execve's exit */
+ tcp->flags &= ~TCB_WAITEXECVE;
+ return 0;
+ }
+
+
if (regs.ARM_cpsr & 0x20) {
/*
* Get the Thumb-mode system call number