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| author | Henrik Nord <[email protected]> | 2011-04-15 10:38:53 +0200 |
|---|---|---|
| committer | Henrik Nord <[email protected]> | 2011-04-15 10:39:01 +0200 |
| commit | d5df6b32e951ff94672c24188ead76fb9d4c4449 (patch) | |
| tree | 41ae155e4a3c0d50129b449450f182f4583a495f /erts/etc/common/heart.c | |
| parent | 27fc85fe624441a9c5754288aeac510c20a80695 (diff) | |
| parent | fa8456a96f099b4aa878b6cea7e3fef0e6da1e63 (diff) | |
| download | otp-d5df6b32e951ff94672c24188ead76fb9d4c4449.tar.gz otp-d5df6b32e951ff94672c24188ead76fb9d4c4449.tar.bz2 otp-d5df6b32e951ff94672c24188ead76fb9d4c4449.zip | |
Merge branch 'ms/heart-rem-garbage-append' into dev
* ms/heart-rem-garbage-append:
heart: remove garbage appended to heart command
OTP-9224
Diffstat (limited to 'erts/etc/common/heart.c')
| -rw-r--r-- | erts/etc/common/heart.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/erts/etc/common/heart.c b/erts/etc/common/heart.c index 778b3569c7..7a5746e630 100644 --- a/erts/etc/common/heart.c +++ b/erts/etc/common/heart.c @@ -727,16 +727,16 @@ static int heart_cmd_reply(int fd, char *s) { struct msg m; - int len = strlen(s) + 1; /* Include \0 */ + int len = strlen(s); /* if s >= MSG_BODY_SIZE, return a write * failure immediately. */ - if (len > sizeof(m.fill)) + if (len >= sizeof(m.fill)) return -1; m.op = HEART_CMD; - m.len = htons(len + 2); /* Include Op */ + m.len = htons(len + 1); /* Include Op */ strcpy((char*)m.fill, s); return write_message(fd, &m); |