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| author | Ulrich Drepper <drepper@redhat.com> | 1996-08-26 10:28:45 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 1996-08-26 10:28:45 +0000 |
| commit | dcf0671d905200c449f92ead6cf43c184637a0d5 (patch) | |
| tree | 91dc217311db41e89545d487b991865a6433205e /elf/dl-error.c | |
| parent | 4884d0f03c5a3b3d2459655e76fa2d0684d389dc (diff) | |
| download | glibc-dcf0671d905200c449f92ead6cf43c184637a0d5.tar.gz glibc-dcf0671d905200c449f92ead6cf43c184637a0d5.tar.xz glibc-dcf0671d905200c449f92ead6cf43c184637a0d5.zip | |
handle password file locking. cvs/libc-960826
Diffstat (limited to 'elf/dl-error.c')
| -rw-r--r-- | elf/dl-error.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/elf/dl-error.c b/elf/dl-error.c index 737bba7421..2eaa7e03d1 100644 --- a/elf/dl-error.c +++ b/elf/dl-error.c @@ -46,8 +46,13 @@ _dl_signal_error (int errcode, if (catch) { - /* We are inside _dl_catch_error. Return to it. */ - catch->errstring = errstring; + /* We are inside _dl_catch_error. Return to it. We have to + duplicate the error string since it might be allocated on the + stack. */ + size_t len = strlen (errstring) + 1; + catch->errstring = malloc (len); + if (catch->errstring != NULL) + memcpy (catch->errstring, errstring, len); catch->objname = objname; longjmp (catch->env, errcode ?: -1); } |