Debugging Dynamic Memory Usage Errors Using HP WDB

Breakpoint 2, test_null_check () at null-check.c:19

19 printf("Out of memory scenario simulated\n");

(gdb) p i

$1 = 4

(gdb) c

Continuing.

warning: Malloc is returning simulated 0x00000000 value

0x70e78e8c in __rtc_nomem_event+0x4 () from /opt/langtools/lib/librtc.sl

(gdb) bt

#0 0x70e78e8c in __rtc_nomem_event+0x4 () from /opt/langtools/lib/librtc.sl

#1 0x70e7b554 in handle_null_check+0x134 () from /opt/langtools/lib/librtc.sl

#2 0x70e7b614 in malloc+0xb4 () from /opt/langtools/lib/librtc.sl

#3 0x2c04 in test_null_check () at null-check.c:17

#4 0x2c70 in main () at null-check.c:25

#5 0x70ee3478 in _start+0xc0 () from /usr/lib/libc.2

(gdb) c

Continuing.

Breakpoint 2, test_null_check () at null-check.c:19

19 printf("Out of memory scenario simulated\n");

(gdb) p i

$2 = 9

(gdb) c

Continuing.

Out of memory scenario simulated

Program exited normally.