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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/etc/common | |
| 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/etc/common')
| -rw-r--r-- | erts/etc/common/inet_gethost.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/erts/etc/common/inet_gethost.c b/erts/etc/common/inet_gethost.c index e923233ce9..b9a0e6bde3 100644 --- a/erts/etc/common/inet_gethost.c +++ b/erts/etc/common/inet_gethost.c @@ -2522,7 +2522,7 @@ static char *format_address(int siz, AddrByte *addr) *buff='\0'; if (siz <= 4) { while(siz--) { - sprintf(tmp,"%d",(int) *addr++); + erts_snprintf(tmp, sizeof(tmp), "%d",(int) *addr++); strcat(buff,tmp); if(siz) { strcat(buff,"."); @@ -2531,7 +2531,7 @@ static char *format_address(int siz, AddrByte *addr) return buff; } while(siz--) { - sprintf(tmp,"%02x",(int) *addr++); + erts_snprintf(tmp, sizeof(tmp), "%02x",(int) *addr++); strcat(buff,tmp); if(siz) { strcat(buff,":"); @@ -2548,9 +2548,9 @@ static void debugf(char *format, ...) va_start(ap,format); #ifdef WIN32 - sprintf(buff,"%s[%d] (DEBUG):",program_name,(int) GetCurrentThreadId()); + erts_snprintf(buff, sizeof(buff), "%s[%d] (DEBUG):",program_name,(int) GetCurrentThreadId()); #else - sprintf(buff,"%s[%d] (DEBUG):",program_name,(int) getpid()); + erts_snprintf(buff, sizeof(buff), "%s[%d] (DEBUG):",program_name,(int) getpid()); #endif ptr = buff + strlen(buff); erts_vsnprintf(ptr,sizeof(buff)-strlen(buff)-2,format,ap); @@ -2574,7 +2574,7 @@ static void warning(char *format, ...) va_list ap; va_start(ap,format); - sprintf(buff,"%s[%d]: WARNING:",program_name, (int) getpid()); + erts_snprintf(buff, sizeof(buff), "%s[%d]: WARNING:",program_name, (int) getpid()); ptr = buff + strlen(buff); erts_vsnprintf(ptr,sizeof(buff)-strlen(buff)-2,format,ap); strcat(ptr,"\r\n"); @@ -2597,7 +2597,7 @@ static void fatal(char *format, ...) va_list ap; va_start(ap,format); - sprintf(buff,"%s[%d]: FATAL ERROR:",program_name, (int) getpid()); + erts_snprintf(buff, sizeof(buff), "%s[%d]: FATAL ERROR:",program_name, (int) getpid()); ptr = buff + strlen(buff); erts_vsnprintf(ptr,sizeof(buff)-strlen(buff)-2,format,ap); strcat(ptr,"\r\n"); |