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| author | Daniel Stenberg <daniel@haxx.se> | 2023-03-27 10:54:58 +0200 |
|---|---|---|
| committer | Daniel Stenberg <daniel@haxx.se> | 2023-03-28 10:11:33 +0200 |
| commit | 2203bd13ff27e497030bb4e7ca776a05262c1737 (patch) | |
| tree | a4bc0924efa0efed0baa7274e3f0175673d43c15 | |
| parent | 01114f6efda64b9ce3492ed7c7964359de70efe5 (diff) | |
| download | curl-2203bd13ff27e497030bb4e7ca776a05262c1737.tar.gz | |
ftplistparser: use ISDIGIT()
Closes #10844
| -rw-r--r-- | lib/ftplistparser.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/lib/ftplistparser.c b/lib/ftplistparser.c index 703a63e51..77fe52369 100644 --- a/lib/ftplistparser.c +++ b/lib/ftplistparser.c @@ -387,8 +387,7 @@ size_t Curl_ftp_parselist(char *buffer, size_t size, size_t nmemb, if(parser->os_type == OS_TYPE_UNKNOWN && bufflen > 0) { /* considering info about FILE response format */ - parser->os_type = (buffer[0] >= '0' && buffer[0] <= '9') ? - OS_TYPE_WIN_NT : OS_TYPE_UNIX; + parser->os_type = ISDIGIT(buffer[0]) ? OS_TYPE_WIN_NT : OS_TYPE_UNIX; } while(i < bufflen) { /* FSM */ @@ -545,7 +544,7 @@ size_t Curl_ftp_parselist(char *buffer, size_t size, size_t nmemb, switch(parser->state.UNIX.sub.hlinks) { case PL_UNIX_HLINKS_PRESPACE: if(c != ' ') { - if(c >= '0' && c <= '9') { + if(ISDIGIT(c)) { parser->item_offset = infop->used - 1; parser->item_length = 1; parser->state.UNIX.sub.hlinks = PL_UNIX_HLINKS_NUMBER; @@ -572,7 +571,7 @@ size_t Curl_ftp_parselist(char *buffer, size_t size, size_t nmemb, parser->state.UNIX.main = PL_UNIX_USER; parser->state.UNIX.sub.user = PL_UNIX_USER_PRESPACE; } - else if(c < '0' || c > '9') { + else if(!ISDIGIT(c)) { parser->error = CURLE_FTP_BAD_FILE_LIST; goto fail; } @@ -627,7 +626,7 @@ size_t Curl_ftp_parselist(char *buffer, size_t size, size_t nmemb, switch(parser->state.UNIX.sub.size) { case PL_UNIX_SIZE_PRESPACE: if(c != ' ') { - if(c >= '0' && c <= '9') { + if(ISDIGIT(c)) { parser->item_offset = infop->used - 1; parser->item_length = 1; parser->state.UNIX.sub.size = PL_UNIX_SIZE_NUMBER; |