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https://github.com/Zenithsiz/ftmemsim-valgrind.git
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190c93d454
By introducing an extra line to declare int i; we broke the expected line numbers in the test. Just declare i on the same line as the for loop.
37 lines
1.0 KiB
C
37 lines
1.0 KiB
C
/* Test reporting of memory leaks in objects that have been dlopen'ed.
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* File: dlclose_leak.c */
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#include <stdio.h>
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#include <stdlib.h>
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#include <dlfcn.h>
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#include <assert.h>
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int (*jmp_on_uninit)(void);
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char* (*alloc_1_byte)(void);
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int main(int argc, char** argv)
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{
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int i; for (i = 0; i < 2; ++i)
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{
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char* memToLeak;
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char x __attribute__((unused));
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void* handle = dlopen("./dlclose_leak_so.so", RTLD_NOW);
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if(!handle) {
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printf("FAILURE to dlopen dlclose_leak_so.so\n");
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return EXIT_FAILURE;
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}
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jmp_on_uninit = dlsym(handle,"jmp_on_uninit");
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//fprintf(stderr, "jmp_on_uninit: %p\n", jmp_on_uninit);
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assert(jmp_on_uninit);
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alloc_1_byte = dlsym(handle,"alloc_1_byte");
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//fprintf(stderr, "alloc_1_byte: %p\n", alloc_1_byte);
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assert(alloc_1_byte);
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(void)jmp_on_uninit();
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memToLeak = alloc_1_byte();
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dlclose(handle);
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x = memToLeak[-1];
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}
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fprintf(stderr, "done!\n");
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return (EXIT_SUCCESS);
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}
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