[CIFS] Fixed build warning in is_ip (7c5e628f) · Commits · e / devices / android_kernel_xiaomi_markw

fs/cifs/cifsproto.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -70,7 +70,7 @@ extern unsigned int smbCalcSize(struct smb_hdr *ptr);
		extern unsigned int smbCalcSize_LE(struct smb_hdr *ptr);
		extern int decode_negTokenInit(unsigned char *security_blob, int length,
		enum securityEnum *secType);
		extern int cifs_inet_pton(int, char source, void dst);
		extern int cifs_inet_pton(const int, const char source, void dst);
		extern int map_smb_to_linux_error(struct smb_hdr *smb, int logErr);
		extern void header_assemble(struct smb_hdr , char / command */ ,
		const struct cifsTconInfo , int / length of

+3 −0

Original line number	Diff line number	Diff line
		@@ -1302,6 +1302,9 @@ cifs_parse_mount_options(char options, const char devname,
		"begin with // or \\\\ \n");
		return 1;
		}
		value = strpbrk(vol->UNC+2, "/\\");
		if (value)
		*value = '\\';
		} else {
		printk(KERN_WARNING "CIFS: UNC name too long\n");
		return 1;

+1 −31

Original line number	Diff line number	Diff line
		@@ -132,47 +132,17 @@ static const struct smb_to_posix_error mapping_table_ERRHRD[] = {
		{0, 0}
		};


		/* if the mount helper is missing we need to reverse the 1st slash
		from '/' to backslash in order to format the UNC properly for
		ip address parsing and for tree connect (unless the user
		remembered to put the UNC name in properly). Fortunately we do
		not have to call this twice (we check for IPv4 addresses
		first, so it is already converted by the time we
		try IPv6 addresses */
		static int canonicalize_unc(char *cp)
		{
		int i;

		for (i = 0; i <= 46 /* INET6_ADDRSTRLEN */ ; i++) {
		if (cp[i] == 0)
		break;
		if (cp[i] == '\\')
		break;
		if (cp[i] == '/') {
		cFYI(DBG2, ("change slash to \\ in malformed UNC"));
		cp[i] = '\\';
		return 1;
		}
		}
		return 0;
		}

		/* Convert string containing dotted ip address to binary form */
		/* returns 0 if invalid address */

		int
		cifs_inet_pton(int address_family, char cp, void dst)
		cifs_inet_pton(const int address_family, const char cp, void dst)
		{
		int ret = 0;

		/* calculate length by finding first slash or NULL */
		if (address_family == AF_INET) {
		ret = in4_pton(cp, -1 /* len */, dst, '\\', NULL);
		if (ret == 0) {
		if (canonicalize_unc(cp))
		ret = in4_pton(cp, -1, dst, '\\', NULL);
		}
		} else if (address_family == AF_INET6) {
		ret = in6_pton(cp, -1 /* len */, dst , '\\', NULL);
		}