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| author | Björn-Egil Dahlberg <[email protected]> | 2012-09-25 18:01:23 +0200 |
|---|---|---|
| committer | Björn-Egil Dahlberg <[email protected]> | 2012-09-25 18:01:23 +0200 |
| commit | d6089c81ce6d3184738be4f936e2cbd5008e077f (patch) | |
| tree | 25a3a84235e7f43dfaf4bf33a2c506a249abe97d /erts/epmd/src/epmd_srv.c | |
| parent | ec28e2668b2e45d70efeb0005dcb2a70766cc7cb (diff) | |
| parent | 32286d6523d0f46163f1c5e23253516d61c46c78 (diff) | |
| download | otp-d6089c81ce6d3184738be4f936e2cbd5008e077f.tar.gz otp-d6089c81ce6d3184738be4f936e2cbd5008e077f.tar.bz2 otp-d6089c81ce6d3184738be4f936e2cbd5008e077f.zip | |
Merge branch 'egil/r16/strengthen-buffer-copies'
* egil/r16/strengthen-buffer-copies:
Replace sprintf with erts_snprintf in beam
Replace sprintf with erts_snprintf in epmd
Replace sprintf with erts_snprintf in inet_gethost
Diffstat (limited to 'erts/epmd/src/epmd_srv.c')
| -rw-r--r-- | erts/epmd/src/epmd_srv.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/erts/epmd/src/epmd_srv.c b/erts/epmd/src/epmd_srv.c index da575affa1..36565b7438 100644 --- a/erts/epmd/src/epmd_srv.c +++ b/erts/epmd/src/epmd_srv.c @@ -23,6 +23,7 @@ #endif #include "epmd.h" /* Renamed from 'epmd_r4.h' */ #include "epmd_int.h" +#include "erl_printf.h" /* erts_snprintf */ #ifndef INADDR_NONE # define INADDR_NONE 0xffffffff @@ -633,7 +634,7 @@ static void do_request(g, fd, s, buf, bsize) /* CAREFUL!!! These are parsed by "erl_epmd.erl" so a slight change in syntax will break < OTP R3A */ - sprintf(wbuf,"name %s at port %d\n",node->symname, node->port); + erts_snprintf(wbuf, sizeof(wbuf), "name %s at port %d\n",node->symname, node->port); len = strlen(wbuf); if (reply(g, fd, wbuf, len) != len) { @@ -669,7 +670,7 @@ static void do_request(g, fd, s, buf, bsize) /* CAREFUL!!! These are parsed by "erl_epmd.erl" so a slight change in syntax will break < OTP R3A */ - sprintf(wbuf,"active name <%s> at port %d, fd = %d\n", + erts_snprintf(wbuf, sizeof(wbuf), "active name <%s> at port %d, fd = %d\n", node->symname, node->port, node->fd); len = strlen(wbuf) + 1; if (reply(g, fd,wbuf,len) != len) @@ -686,7 +687,7 @@ static void do_request(g, fd, s, buf, bsize) /* CAREFUL!!! These are parsed by "erl_epmd.erl" so a slight change in syntax will break < OTP R3A */ - sprintf(wbuf,"old/unused name <%s>, port = %d, fd = %d \n", + erts_snprintf(wbuf, sizeof(wbuf), "old/unused name <%s>, port = %d, fd = %d \n", node->symname,node->port, node->fd); len = strlen(wbuf) + 1; if (reply(g, fd,wbuf,len) != len) |