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commit c670aaa7544155b6acedb95d60d3421147ab34f8
Author: Dave Heller <hel...@us...>
Date: Thu Feb 27 10:07:00 2014 -0500
[sfcb-tix:#103] Unsafe usage of strncpy in providerRegister.c
-----------------------------------------------------------------------
Summary of changes:
contributions.txt | 4 ++++
providerRegister.c | 3 ++-
2 files changed, 6 insertions(+), 1 deletions(-)
diff --git a/contributions.txt b/contributions.txt
index f72a5ac..f8d2f81 100644
--- a/contributions.txt
+++ b/contributions.txt
@@ -248,3 +248,7 @@ Ting Wang
Vitezslav Crhonek, Red Hat
----------
02/07/2014 [sfcb-tix:#98] sfcbmofpp segfaults if mof file ends with block comment without newline
+
+dcb314
+----------
+02/27/2014 [sfcb-tix:#103] Unsafe usage of strncpy in providerRegister.c
diff --git a/providerRegister.c b/providerRegister.c
index 78d0f7b..7632fdd 100644
--- a/providerRegister.c
+++ b/providerRegister.c
@@ -34,6 +34,7 @@
static ProviderInfo forceNotFound = { "", FORCE_PROVIDER_NOTFOUND };
extern unsigned long exFlags;
extern char *configfile;
+extern char *strncpy_kind(char *to, char *from, size_t size);
extern int setupControl(char *fn);
extern int getControlChars(char *id, char **val);
extern int getControlBool(char *id, int *val);
@@ -191,7 +192,7 @@ newProviderRegister()
dir = "/var/lib/sfcb/registration";
}
- strncpy(fin, dir, sizeof(fin)-18); /* 18 = strlen("/providerRegister")+1 */
+ strncpy_kind(fin, dir, sizeof(fin)-18); /* 18 = strlen("/providerRegister")+1 */
strcat(fin, "/providerRegister");
in = fopen(fin, "r");
if (in == NULL)
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