diff options
Diffstat (limited to 'gdb/amd64obsd-tdep.c')
| -rw-r--r-- | gdb/amd64obsd-tdep.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gdb/amd64obsd-tdep.c b/gdb/amd64obsd-tdep.c index 0c742a26ecc..f97b9a6c57e 100644 --- a/gdb/amd64obsd-tdep.c +++ b/gdb/amd64obsd-tdep.c @@ -90,6 +90,7 @@ amd64obsd_sigtramp_p (struct frame_info *next_frame) 0x67, 0x00, 0x00, 0x00, /* movq $SYS_sigreturn, %rax */ 0xcd, 0x80 /* int $0x80 */ }; + size_t buflen = (sizeof sigreturn) + 1; char *name, *buf; /* If the function has a valid symbol name, it isn't a @@ -105,7 +106,7 @@ amd64obsd_sigtramp_p (struct frame_info *next_frame) /* If we can't read the instructions at START_PC, return zero. */ buf = alloca ((sizeof sigreturn) + 1); - if (target_read_memory (start_pc + 6, buf, (sizeof sigreturn) + 1)) + if (!safe_frame_unwind_memory (next_frame, start_pc + 6, buf, buflen)) return 0; /* Check for sigreturn(2). Depending on how the assembler encoded |