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2000-12-27  Ben Collins  <bcollins@debian.org>

	* elf/dl-open.c (_dl_open): Correctly set the new objname pointer
	when reallocating the error strings.
	Reported by Kalle Olavi Niemitalo <kon@iki.fi>
This commit is contained in:
Ulrich Drepper
2000-12-28 04:19:14 +00:00
parent f116c77f7b
commit 7231f6f940
2 changed files with 9 additions and 3 deletions
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6
ChangeLog
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@ -1,3 +1,9 @@
2000-12-27 Ben Collins <bcollins@debian.org>
* elf/dl-open.c (_dl_open): Correctly set the new objname pointer
when reallocating the error strings.
Reported by Kalle Olavi Niemitalo <kon@iki.fi>
2000-12-27 Ulrich Drepper <drepper@redhat.com> 2000-12-27 Ulrich Drepper <drepper@redhat.com>
* dlfcn/Makefile (tests): Add errmsg1. * dlfcn/Makefile (tests): Add errmsg1.

6
elf/dl-open.c
View File

@ -403,9 +403,9 @@ _dl_open (const char *file, int mode, const void *caller)
len_errstring = strlen (errstring) + 1; len_errstring = strlen (errstring) + 1;
if (objname == errstring + len_errstring) if (objname == errstring + len_errstring)
{ {
len_errstring += strlen (objname) + 1; size_t total_len = len_errstring + strlen (objname) + 1;
local_errstring = alloca (len_errstring); local_errstring = alloca (total_len);
memcpy (local_errstring, errstring, len_errstring); memcpy (local_errstring, errstring, total_len);
objname = local_errstring + len_errstring; objname = local_errstring + len_errstring;
} }
else else