if (fstat(fd, &stat) != 0) {
fprintf(stderr, "%s: Failed to stat '%s': %s\n", program_name,
path, strerror(errno));
+ close(fd);
return NULL;
}
if (addr == MAP_FAILED) {
fprintf(stderr, "%s: Failed to map '%s': %s\n", program_name,
path, strerror(errno));
+ close(fd);
return NULL;
}
if (memcmp(ehdr->e_ident, ELFMAG, SELFMAG) != 0) {
fprintf(stderr, "%s: '%s' is not an ELF file\n", program_name,
path);
+ close(fd);
return NULL;
}
default:
fprintf(stderr, "%s: '%s' has invalid ELF class\n",
program_name, path);
+ close(fd);
return NULL;
}
default:
fprintf(stderr, "%s: '%s' has invalid ELF data order\n",
program_name, path);
+ close(fd);
return NULL;
}
fprintf(stderr,
"%s: '%s' has invalid ELF machine (expected EM_MIPS)\n",
program_name, path);
+ close(fd);
return NULL;
} else if (swap_uint16(ehdr->e_type) != ET_DYN) {
fprintf(stderr,
"%s: '%s' has invalid ELF type (expected ET_DYN)\n",
program_name, path);
+ close(fd);
return NULL;
}
*_size = stat.st_size;
+ close(fd);
return addr;
}
/* Calculate and write symbol offsets to <output file> */
if (!get_symbols(dbg_vdso_path, dbg_vdso)) {
unlink(out_path);
+ fclose(out_file);
return EXIT_FAILURE;
}
fprintf(out_file, "};\n");
+ fclose(out_file);
return EXIT_SUCCESS;
}