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tests: Use strtoul in test-coredump-unwind.c

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Read the address using strtoul(). If strtol() is used and the number is
bigger than LONG_MAX, LONG_MAX is returned instead, which leads to a failure
if the mapping address is 0x80000000 or larger on 32-bit platforms (and
similarly for 64-bit platforms).
This commit is contained in:
Petr Malat 2016-12-15 14:48:33 +01:00 committed by Dave Watson
parent 4b63a536ee
commit b707e13ca0
1 changed files with 1 additions and 1 deletions
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2
tests/test-coredump-unwind.c
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@ -314,7 +314,7 @@ main(int argc UNUSED, char **argv)
while (*argv) while (*argv)
{ {
char *colon; char *colon;
long vaddr = strtol(*argv, &colon, 16); unsigned long vaddr = strtoul(*argv, &colon, 16);
if (*colon != ':') if (*colon != ':')
error_msg_and_die("Bad format: '%s'", *argv); error_msg_and_die("Bad format: '%s'", *argv);
if (_UCD_add_backing_file_at_vaddr(ui, vaddr, colon + 1) < 0) if (_UCD_add_backing_file_at_vaddr(ui, vaddr, colon + 1) < 0)