1570af302Sopenharmony_ci// commit: 72ed3d47e567b1635a35d3c1d174c8a8b2787e30 2014-07-17 2570af302Sopenharmony_ci// regexec should not crash on non-zero nmatch with REG_NOSUB 3570af302Sopenharmony_ci#include <regex.h> 4570af302Sopenharmony_ci#include "test.h" 5570af302Sopenharmony_ci 6570af302Sopenharmony_ciint main(void) 7570af302Sopenharmony_ci{ 8570af302Sopenharmony_ci regex_t re; 9570af302Sopenharmony_ci int r; 10570af302Sopenharmony_ci 11570af302Sopenharmony_ci r = regcomp(&re, "abc", REG_NOSUB); 12570af302Sopenharmony_ci if (r) 13570af302Sopenharmony_ci t_error("regcomp failed: %d\n", r); 14570af302Sopenharmony_ci r = regexec(&re, "zyx abc", 1, 0, 0); 15570af302Sopenharmony_ci if (r == REG_NOMATCH) 16570af302Sopenharmony_ci t_error("regexec failed to match\n"); 17570af302Sopenharmony_ci else if (r) 18570af302Sopenharmony_ci t_error("regexec returned invalid code: %d\n", r); 19570af302Sopenharmony_ci regfree(&re); 20570af302Sopenharmony_ci return t_status; 21570af302Sopenharmony_ci} 22