diff options
| -rw-r--r-- | common/hwconfig.c | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/common/hwconfig.c b/common/hwconfig.c index e5c60ba7a4..85a69da81b 100644 --- a/common/hwconfig.c +++ b/common/hwconfig.c @@ -19,7 +19,7 @@ #include <linux/string.h> static const char *hwconfig_parse(const char *opts, size_t maxlen, - const char *opt, char stopch, char eqch, + const char *opt, char *stopchs, char eqch, size_t *arglen) { size_t optlen = strlen(opt); @@ -33,8 +33,9 @@ next: if (end - start > maxlen) return NULL; - if (str && (str == opts || str[-1] == stopch) && - (*end == stopch || *end == eqch || *end == '\0')) { + if (str && (str == opts || strpbrk(str - 1, stopchs) == str - 1) && + (strpbrk(end, stopchs) == end || *end == eqch || + *end == '\0')) { const char *arg_end; if (!arglen) @@ -43,7 +44,7 @@ next: if (*end != eqch) return NULL; - arg_end = strchr(str, stopch); + arg_end = strpbrk(str, stopchs); if (!arg_end) *arglen = min(maxlen, strlen(str)) - optlen - 1; else @@ -66,15 +67,15 @@ static const char *__hwconfig(const char *opt, size_t *arglen) if (env_hwconfig) return hwconfig_parse(env_hwconfig, strlen(env_hwconfig), - opt, ';', ':', arglen); + opt, ";", ':', arglen); if (board_hwconfig) return hwconfig_parse(board_hwconfig, strlen(board_hwconfig), - opt, ';', ':', arglen); + opt, ";", ':', arglen); if (cpu_hwconfig) return hwconfig_parse(cpu_hwconfig, strlen(cpu_hwconfig), - opt, ';', ':', arglen); + opt, ";", ':', arglen); return NULL; } @@ -164,7 +165,7 @@ int hwconfig_sub(const char *opt, const char *subopt) arg = __hwconfig(opt, &arglen); if (!arg) return 0; - return !!hwconfig_parse(arg, arglen, subopt, ',', '=', NULL); + return !!hwconfig_parse(arg, arglen, subopt, ",;", '=', NULL); } /* @@ -185,7 +186,7 @@ const char *hwconfig_subarg(const char *opt, const char *subopt, arg = __hwconfig(opt, &arglen); if (!arg) return NULL; - return hwconfig_parse(arg, arglen, subopt, ',', '=', subarglen); + return hwconfig_parse(arg, arglen, subopt, ",;", '=', subarglen); } /* |