19 lines
487 B
C
19 lines
487 B
C
#include <dlfcn.h>
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#include <stdio.h>
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int main(int argc, char *argv[]) {
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if (argc < 2) {
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fprintf(stderr, "Usage: %s <libahfail_pam.so>\n", argv[0]);
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return 1;
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}
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void *lib = dlopen(argv[1], RTLD_NOW);
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if (!lib) { fprintf(stderr, "dlopen: %s\n", dlerror()); return 1; }
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if (!dlsym(lib, "pam_sm_authenticate")) {
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fprintf(stderr, "pam_sm_authenticate not found\n");
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dlclose(lib);
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return 1;
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}
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dlclose(lib);
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return 0;
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}
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