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| author | Carlos Santos | 2019-10-17 14:37:13 +0200 |
|---|---|---|
| committer | Richard Henderson | 2020-01-22 01:18:12 +0100 |
| commit | 00b5032eaddb7193f03f0a28b10286244d2e2a7b (patch) | |
| tree | db60aa670ca04cdc384eef613d6a3d9d5ad1a416 /include/exec/hwaddr.h | |
| parent | cputlb: Handle NB_MMU_MODES > TARGET_PAGE_BITS_MIN (diff) | |
| download | qemu-00b5032eaddb7193f03f0a28b10286244d2e2a7b.tar.gz qemu-00b5032eaddb7193f03f0a28b10286244d2e2a7b.tar.xz qemu-00b5032eaddb7193f03f0a28b10286244d2e2a7b.zip | |
util/cacheinfo: fix crash when compiling with uClibc
uClibc defines _SC_LEVEL1_ICACHE_LINESIZE and _SC_LEVEL1_DCACHE_LINESIZE
but the corresponding sysconf calls returns -1, which is a valid result,
meaning that the limit is indeterminate.
Handle this situation using the fallback values instead of crashing due
to an assertion failure.
Signed-off-by: Carlos Santos <casantos@redhat.com>
Message-Id: <20191017123713.30192-1-casantos@redhat.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'include/exec/hwaddr.h')
0 files changed, 0 insertions, 0 deletions