Adjusted number of bytes to be read
CID 1506208: Out-of-bounds access
CID 1506209: Out-of-bounds access
Closes #4485
---
tester/covoar/GcovData.cc | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/tester/covoar/GcovData.cc b/tester/covoar/GcovData.cc
index 02e7489..da0cc2a 100644
--- a/tester/covoar/GcovData.cc
+++ b/tester/covoar/GcovData.cc
@@ -129,7 +129,7 @@ namespace Gcov {
preamble.timestamp = gcnoPreamble.timestamp;
//Write preamble
- gcdaFile.write( (char *) &preamble , 4 * sizeof( preamble ) );
+ gcdaFile.write( (char *) &preamble , sizeof( preamble ) );
if ( gcdaFile.fail() ) {
std::cerr << "Error while writing gcda preamble to a file "
<< gcdaFileName << std::endl;
@@ -402,8 +402,8 @@ namespace Gcov {
int length;
length = sizeof( gcov_preamble );
- gcovFile.read( (char *) &preamble, 4 * sizeof( gcov_preamble ) );
- if ( gcovFile.gcount() != 4 * sizeof( gcov_preamble ) ) {
+ gcovFile.read( (char *) &preamble, length );
+ if ( gcovFile.gcount() != length ) {
std::cerr << "Error while reading file preamble" << std::endl;
return -1;
}
--
1.8.3.1
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