libdwfl: Correct nested asprintf result check in report_kernel_archive.
Because of wrongly placed parens the result of only one asprintf call
was checked correctly. Causing dwfl_linux_kernel_report_offline to return
ENOMEM. Rewrite nested if unlikely check into separate if statements to
make clear what is actually being checked and what the actual unlikely
condition is.
Reported against systemtap "build-id difficulties with hand-built kernels"
https://sourceware.org/bugzilla/show_bug.cgi?id=16358
Reported-by: Crestez Dan Leonard <lcrestez@ixiacom.com>
Signed-off-by: Mark Wielaard <mjw@redhat.com>
2 files changed