X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=lib%2Flibrte_pci%2Frte_pci.c;h=9c80c4b71dc03f08b49a66279cca78db3029ccf3;hb=d87f964ce6decd07f64091a36a55642b8960fd4e;hp=f400178bb63420a56292ea1ce6f53999222c2710;hpb=31f19a9beb8d88b67be6e469404081eb834d199c;p=dpdk.git

diff --git a/lib/librte_pci/rte_pci.c b/lib/librte_pci/rte_pci.c
index f400178bb6..9c80c4b71d 100644
--- a/lib/librte_pci/rte_pci.c
+++ b/lib/librte_pci/rte_pci.c
@@ -20,6 +20,7 @@
 #include <rte_eal.h>
 #include <rte_string_fns.h>
 #include <rte_common.h>
+#include <rte_debug.h>
 
 #include "rte_pci.h"
 
@@ -34,6 +35,12 @@ get_u8_pciaddr_field(const char *in, void *_u8, char dlm)
 	if (*in == '\0')
 		return NULL;
 
+	/* PCI field starting with spaces is forbidden.
+	 * Negative wrap-around is not reported as an error by strtoul.
+	 */
+	if (*in == ' ' || *in == '-')
+		return NULL;
+
 	errno = 0;
 	val = strtoul(in, &end, 16);
 	if (errno != 0 || end[0] != dlm || val > UINT8_MAX) {
@@ -69,11 +76,21 @@ pci_dbdf_parse(const char *input, struct rte_pci_addr *dev_addr)
 	unsigned long val;
 	char *end;
 
+	/* PCI id starting with spaces is forbidden.
+	 * Negative wrap-around is not reported as an error by strtoul.
+	 */
+	if (*in == ' ' || *in == '-')
+		return -EINVAL;
+
 	errno = 0;
 	val = strtoul(in, &end, 16);
-	if (errno != 0 || end[0] != ':' || val > UINT16_MAX)
+	/* Empty string is not an error for strtoul, but the check
+	 *   end[0] != ':'
+	 * will detect the issue.
+	 */
+	if (errno != 0 || end[0] != ':' || val > UINT32_MAX)
 		return -EINVAL;
-	dev_addr->domain = (uint16_t)val;
+	dev_addr->domain = (uint32_t)val;
 	in = end + 1;
 	in = get_u8_pciaddr_field(in, &dev_addr->bus, ':');
 	if (in == NULL)
@@ -87,18 +104,6 @@ pci_dbdf_parse(const char *input, struct rte_pci_addr *dev_addr)
 	return 0;
 }
 
-int
-eal_parse_pci_BDF(const char *input, struct rte_pci_addr *dev_addr)
-{
-	return pci_bdf_parse(input, dev_addr);
-}
-
-int
-eal_parse_pci_DomBDF(const char *input, struct rte_pci_addr *dev_addr)
-{
-	return pci_dbdf_parse(input, dev_addr);
-}
-
 void
 rte_pci_device_name(const struct rte_pci_addr *addr,
 		char *output, size_t size)
@@ -109,13 +114,6 @@ rte_pci_device_name(const struct rte_pci_addr *addr,
 			    addr->devid, addr->function) >= 0);
 }
 
-int
-rte_eal_compare_pci_addr(const struct rte_pci_addr *addr,
-			 const struct rte_pci_addr *addr2)
-{
-	return rte_pci_addr_cmp(addr, addr2);
-}
-
 int
 rte_pci_addr_cmp(const struct rte_pci_addr *addr,
 	     const struct rte_pci_addr *addr2)