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Buffer overflow fixes

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This commit is contained in:
Neal Probert
2024-07-09 17:05:53 -04:00
parent 21b3d4197a
commit 282bd0dc10
3 changed files with 3 additions and 3 deletions
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2
daemons/cand/CanRxListener.cpp
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@ -84,7 +84,7 @@ void *CanRxListener::Run(void *arg)
if ( nread == 0 ) if ( nread == 0 )
continue; continue;
char timebuf[32]; char timebuf[100];
if ( Logging.IsLogging() ) if ( Logging.IsLogging() )
{ {

2
daemons/cand/CanTxGenerator.cpp
View File

@ -97,7 +97,7 @@ void *CanTxGenerator::Run(void *arg)
struct tm tm; struct tm tm;
gettimeofday( &tv, NULL ); gettimeofday( &tv, NULL );
gmtime_r( &tv.tv_sec, &tm ); gmtime_r( &tv.tv_sec, &tm );
char buf[32]; char buf[100];
sprintf( buf, "%4d/%2d/%2d-%2d:%2d:%2d.%03ld", sprintf( buf, "%4d/%2d/%2d-%2d:%2d:%2d.%03ld",
tm.tm_year+1900, tm.tm_mon, tm.tm_mday, tm.tm_year+1900, tm.tm_mon, tm.tm_mday,
tm.tm_hour, tm.tm_min, tm.tm_sec, tm.tm_hour, tm.tm_min, tm.tm_sec,

2
src/libnet/uri_parse.c
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@ -154,7 +154,7 @@ int uri_parse( const char *uri, uri_parts *parsed )
strncpy( parsed->port, port, sizeof(parsed->port) ); strncpy( parsed->port, port, sizeof(parsed->port) );
} }
if ( path ) if ( path )
strncat( parsed->path, path, sizeof(parsed->path) ); strncat( parsed->path, path, sizeof(parsed->path)-1 );
return ret; return ret;
} }