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Diffstat (limited to '')
| -rw-r--r-- | agent/command-ssh.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/agent/command-ssh.c b/agent/command-ssh.c index 2b5120763..fffdb00d9 100644 --- a/agent/command-ssh.c +++ b/agent/command-ssh.c @@ -1220,7 +1220,7 @@ ssh_search_control_file (ssh_control_file_t cf, /* We need to make sure that HEXGRIP is all uppercase. The easiest way to do this and also check its length is by copying to a second buffer. */ - for (i=0, s=hexgrip; i < 40; s++, i++) + for (i=0, s=hexgrip; i < 40 && *s; s++, i++) uphexgrip[i] = *s >= 'a'? (*s & 0xdf): *s; uphexgrip[i] = 0; if (i != 40) |