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author | Leah Neukirchen <leah@vuxu.org> | 2017-10-08 21:15:49 +0200 |
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committer | Leah Neukirchen <leah@vuxu.org> | 2017-10-08 21:15:49 +0200 |
commit | be6bbf6056ac6fdedb224646bea6be3c7be15267 (patch) | |
tree | 9d383b7c05b3d500d83434a49f1c98edf183e85c | |
parent | 5fe0003c982f898e6feca13ea5d0921fcb17858e (diff) | |
download | mblaze-be6bbf6056ac6fdedb224646bea6be3c7be15267.tar.gz mblaze-be6bbf6056ac6fdedb224646bea6be3c7be15267.tar.xz mblaze-be6bbf6056ac6fdedb224646bea6be3c7be15267.zip |
blaze822: blaze822_addr: ensure strlen is not run on null pointer
Found by Larry Hynes.
-rw-r--r-- | blaze822.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/blaze822.c b/blaze822.c index 6434055..dde42f6 100644 --- a/blaze822.c +++ b/blaze822.c @@ -232,11 +232,11 @@ startover: } char *host = strrchr(addr, '@'); - ssize_t hlen = strlen(host); char *u; if (host && (u = strpbrk(addr, "()<>[]:;@\\,\"")) && u < host) { // need to "-quote local-part + ssize_t hlen = strlen(host); char addr2[sizeof addr]; char *e = addr2 + sizeof addr2 - 1; char *t; |