diff options
| author | Andreas Schwab <schwab@suse.de> | 2019-11-14 14:54:58 +0100 |
|---|---|---|
| committer | Mark Wielaard <mark@klomp.org> | 2019-11-14 23:18:34 +0100 |
| commit | be1ed9f108d2001e84437b4162d889bff955be8f (patch) | |
| tree | 2e0be80be7b35f5f0bd041c006089c1d351fdb5b | |
| parent | 287e502815bf133f64afbf47211b11364a0a322f (diff) | |
dwelf_elf_e_machine_string: Clear errno before calling strtol
Avoid spurious failure if errno is modified by any other library call in
the test.
Signed-off-by: Andreas Schwab <schwab@suse.de>
| -rw-r--r-- | tests/ChangeLog | 5 | ||||
| -rw-r--r-- | tests/dwelf_elf_e_machine_string.c | 1 |
2 files changed, 6 insertions, 0 deletions
diff --git a/tests/ChangeLog b/tests/ChangeLog index 97b8dedb..5b8a6224 100644 --- a/tests/ChangeLog +++ b/tests/ChangeLog @@ -1,3 +1,8 @@ +2019-11-14 Andreas Schwab <schwab@suse.de> + + * dwelf_elf_e_machine_string.c (main): Clear errno before calling + strtol. + 2019-09-02 Mark Wielaard <mark@klomp.org> * run-readelf-s.sh: Add --dyn-syms case. diff --git a/tests/dwelf_elf_e_machine_string.c b/tests/dwelf_elf_e_machine_string.c index 1df2b233..afad1058 100644 --- a/tests/dwelf_elf_e_machine_string.c +++ b/tests/dwelf_elf_e_machine_string.c @@ -40,6 +40,7 @@ main (int argc, char **argv) int em; const char *machine; + errno = 0; if (strncmp ("0x", argv[i], 2) == 0) val = strtol (&argv[i][2], NULL, 16); else |