@@ -1977,7 +1977,10 @@ int SyntheticClient::write_file(string& fn, int size, loff_t wrsize) // size i
int fd = client->open(fn.c_str(), O_RDWR|O_CREAT);
dout(5) << "writing to " << fn << " fd " << fd << dendl;
- if (fd < 0) return fd;
+ if (fd < 0) {
+ delete[] buf;
+ return fd;
+ }
utime_t from = ceph_clock_now(g_ceph_context);
utime_t start = from;
@@ -2037,7 +2040,10 @@ int SyntheticClient::write_fd(int fd, int size, int wrsize) // size is in MB,
uint64_t chunks = (uint64_t)size * (uint64_t)(1024*1024) / (uint64_t)wrsize;
//dout(5) << "SyntheticClient::write_fd: writing to fd " << fd << dendl;
- if (fd < 0) return fd;
+ if (fd < 0) {
+ delete[] buf;
+ return fd;
+ }
for (unsigned i=0; i<chunks; i++) {
if (time_to_stop()) {
@@ -2087,7 +2093,10 @@ int SyntheticClient::read_file(const std::string& fn, int size,
int fd = client->open(fn.c_str(), O_RDONLY);
dout(5) << "reading from " << fn << " fd " << fd << dendl;
- if (fd < 0) return fd;
+ if (fd < 0) {
+ delete[] buf;
+ return fd;
+ }
utime_t from = ceph_clock_now(g_ceph_context);
utime_t start = from;
Fix some memory leaks in case of error handling due to failed client->open() calls. Error from cppcheck was: [src/client/SyntheticClient.cc:1980]: (error) Memory leak: buf [src/client/SyntheticClient.cc:2040]: (error) Memory leak: buf [src/client/SyntheticClient.cc:2090]: (error) Memory leak: buf --- v2: - fix order in two cases Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de> --- src/client/SyntheticClient.cc | 15 ++++++++++++--- 1 file changed, 12 insertions(+), 3 deletions(-)