mirror of https://git.tukaani.org/xz.git
liblzma: ARM64 CRC32: Add error checking to FreeBSD-specific code
Also add parenthesis to the return statement.
I didn't test this.
Fixes: 761f5b69a4
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@ -84,8 +84,10 @@ is_arch_extension_supported(void)
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#elif defined(HAVE_ELF_AUX_INFO)
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unsigned long feature_flags;
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elf_aux_info(AT_HWCAP, &feature_flags, sizeof(feature_flags));
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return feature_flags & HWCAP_CRC32 != 0;
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if (elf_aux_info(AT_HWCAP, &feature_flags, sizeof(feature_flags)) != 0)
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return false;
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return (feature_flags & HWCAP_CRC32) != 0;
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#elif defined(_WIN32)
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return IsProcessorFeaturePresent(
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