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630da022cb
Applying this commit results in bit-identical libc.so.6. The elf/ld-linux-x86-64.so.2 does change, but only in .note.gnu.build-id Reviewed-by: Carlos O'Donell <carlos@redhat.com>
43 lines
895 B
C
43 lines
895 B
C
#include <stdio.h>
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#include <dlfcn.h>
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#include <mcheck.h>
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#include <stdlib.h>
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static int
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do_test (void)
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{
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void *h;
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int ret = 0;
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/* Carry out *one* failing call to dlopen before starting mtrace to
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force any one-time initialization that may happen to the
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executable link map e.g. expansion and caching of $ORIGIN. */
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h = dlopen ("$ORIGIN/tst-leaks1.o", RTLD_LAZY);
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if (h != NULL)
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{
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puts ("dlopen unexpectedly succeeded");
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ret = 1;
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dlclose (h);
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}
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/* Start tracing and run each test 5 times to see if there are any
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leaks in the failing dlopen. */
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mtrace ();
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for (int i = 0; i < 10; i++)
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{
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h = dlopen (i < 5
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? "./tst-leaks1.c"
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: "$ORIGIN/tst-leaks1.o", RTLD_LAZY);
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if (h != NULL)
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{
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puts ("dlopen unexpectedly succeeded");
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ret = 1;
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dlclose (h);
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}
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}
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return ret;
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}
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#include <support/test-driver.c>
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