diff options
author | Damien Miller <djm@mindrot.org> | 1999-11-20 17:02:56 +1100 |
---|---|---|
committer | Damien Miller <djm@mindrot.org> | 1999-11-20 17:02:56 +1100 |
commit | f58db38f8d396ee5ea42975d9409a644e01cede8 (patch) | |
tree | 37595c5a2ab8e177eb079f8316b9dc1fdbc85690 | |
parent | c6398efcbaa2c8fea00420940fcf99b183ff24e9 (diff) |
Fix segfault
-rw-r--r-- | ChangeLog | 2 | ||||
-rw-r--r-- | ssh-keygen.c | 3 |
2 files changed, 4 insertions, 1 deletions
@@ -3,6 +3,8 @@ | |||
3 | <marc.fournier@acadiau.ca> | 3 | <marc.fournier@acadiau.ca> |
4 | - Wrote autoconf tests for integer bit-types | 4 | - Wrote autoconf tests for integer bit-types |
5 | - Fixed enabling kerberos support | 5 | - Fixed enabling kerberos support |
6 | - Fix segfault in ssh-keygen caused by buffer overrun in filename | ||
7 | handling. | ||
6 | 8 | ||
7 | 19991119 | 9 | 19991119 |
8 | - Merged PAM buffer overrun patch from Chip Salzenberg <chip@valinux.com> | 10 | - Merged PAM buffer overrun patch from Chip Salzenberg <chip@valinux.com> |
diff --git a/ssh-keygen.c b/ssh-keygen.c index deb08dd96..21b61b44b 100644 --- a/ssh-keygen.c +++ b/ssh-keygen.c | |||
@@ -14,7 +14,7 @@ Identity and host key generation and maintenance. | |||
14 | */ | 14 | */ |
15 | 15 | ||
16 | #include "includes.h" | 16 | #include "includes.h" |
17 | RCSID("$Id: ssh-keygen.c,v 1.5 1999/11/17 06:29:08 damien Exp $"); | 17 | RCSID("$Id: ssh-keygen.c,v 1.6 1999/11/20 06:02:56 damien Exp $"); |
18 | 18 | ||
19 | #include "rsa.h" | 19 | #include "rsa.h" |
20 | #include "ssh.h" | 20 | #include "ssh.h" |
@@ -570,6 +570,7 @@ main(int ac, char **av) | |||
570 | 570 | ||
571 | /* Save the public key in text format in a file with the same name but | 571 | /* Save the public key in text format in a file with the same name but |
572 | .pub appended. */ | 572 | .pub appended. */ |
573 | file = xrealloc(file, strlen(file) + 5); | ||
573 | strcat(file, ".pub"); | 574 | strcat(file, ".pub"); |
574 | f = fopen(file, "w"); | 575 | f = fopen(file, "w"); |
575 | if (!f) | 576 | if (!f) |