| 79 | } |
| 80 | |
| 81 | void srtp_err_report(srtp_err_reporting_level_t level, const char *format, ...) |
| 82 | { |
| 83 | char msg[512]; |
| 84 | va_list args; |
| 85 | if (srtp_err_file != NULL) { |
| 86 | va_start(args, format); |
| 87 | vfprintf(srtp_err_file, format, args); |
| 88 | va_end(args); |
| 89 | } |
| 90 | if (srtp_err_report_handler != NULL) { |
| 91 | va_start(args, format); |
| 92 | if (vsnprintf(msg, sizeof(msg), format, args) > 0) { |
| 93 | /* strip trailing \n, callback should not have one */ |
| 94 | size_t l = strlen(msg); |
| 95 | if (l && msg[l - 1] == '\n') { |
| 96 | msg[l - 1] = '\0'; |
| 97 | } |
| 98 | srtp_err_report_handler(level, msg); |
| 99 | /* |
| 100 | * NOTE, need to be carefull, there is a potential that |
| 101 | * octet_string_set_to_zero() could |
| 102 | * call srtp_err_report() in the future, leading to recursion |
| 103 | */ |
| 104 | octet_string_set_to_zero(msg, sizeof(msg)); |
| 105 | } |
| 106 | va_end(args); |
| 107 | } |
| 108 | } |
no test coverage detected