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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.)
This commit is contained in:
liqingqing 2019-11-07 00:26:54 +00:00 committed by Joseph Myers
parent 807edded25
commit dae7bf3897
1 changed files with 1 additions and 1 deletions
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2
math/gen-auto-libm-tests.c
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@ -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)
{