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| author | liqingqing <liqingqing3@huawei.com> | 2019-11-07 00:26:54 +0000 |
|---|---|---|
| committer | Joseph Myers <joseph@codesourcery.com> | 2019-11-07 00:26:54 +0000 |
| commit | dae7bf38978294f7d1aeece7f31c738281a3ba04 (patch) | |
| tree | b60efe75e5473fb8992199f8ed70a90d57151af4 /math | |
| parent | 807edded258e888dbfa0d19ca967d6e42882d069 (diff) | |
| download | glibc-dae7bf38978294f7d1aeece7f31c738281a3ba04.tar.gz glibc-dae7bf38978294f7d1aeece7f31c738281a3ba04.tar.xz glibc-dae7bf38978294f7d1aeece7f31c738281a3ba04.zip | |
math: enhance the endloop condition of function handle_input_flag
In the function handle_input_flag, the end-loop condition is not correct, because when the loop variable i equals 16 (num_input_flag_types), then input_flags[16] will be out of bounds. (This issue is only relevant with invalid input files to gen-auto-libm-tests.)
Diffstat (limited to 'math')
| -rw-r--r-- | math/gen-auto-libm-tests.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/math/gen-auto-libm-tests.c b/math/gen-auto-libm-tests.c index f15af29a4e..08684c4646 100644 --- a/math/gen-auto-libm-tests.c +++ b/math/gen-auto-libm-tests.c @@ -1298,7 +1298,7 @@ handle_input_flag (char *arg, input_flag *flag, char c = *ep; *ep = 0; bool found = false; - for (input_flag_type i = flag_first_flag; i <= num_input_flag_types; i++) + for (input_flag_type i = flag_first_flag; i < num_input_flag_types; i++) { if (strcmp (arg, input_flags[i]) == 0) { |