Hi , I'm getting this message when I run :
valgrind --leak-check=full ./MyProg ==4189== HEAP SUMMARY: ==4189== in use at exit: 192 bytes in 12 blocks ==4189== total heap usage: 21 allocs, 9 frees, 3,513 bytes allocated ==4189== ==4189== LEAK SUMMARY: ==4189== definitely lost: 0 bytes in 0 blocks ==4189== indirectly lost: 0 bytes in 0 blocks ==4189== possibly lost: 0 bytes in 0 blocks ==4189== still reachable: 192 bytes in 12 blocks ==4189== suppressed: 0 bytes in 0 blocks ==4189== Reachable blocks (those to which a pointer was found) are not shown. ==4189== To see them, rerun with: --leak-check=full --show-leak-kinds=all ==4189== ==4189== For lists of detected and suppressed errors, rerun with: -s ==4189== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 0 from 0) I don't see errors but some still reachable blocks. Now, If i run : valgrind --leak-check=full --show-leak-kinds=all -s ./MyProg ==7209== HEAP SUMMARY: ==7209== in use at exit: 192 bytes in 12 blocks ==7209== total heap usage: 21 allocs, 9 frees, 3,513 bytes allocated ==7209== ==7209== 48 bytes in 6 blocks are still reachable in loss record 1 of 2 ==7209== at 0x48437B5: malloc (in /usr/libexec/valgrind/vgpreload_memcheck- amd64-linux.so) ==7209== by 0x4D9FC20: ??? (in /usr/lib64/libgcrypt.so.20.3.4) ==7209== by 0x4D2235C: ??? (in /usr/lib64/libgcrypt.so.20.3.4) ==7209== by 0x4D197E7: ??? (in /usr/lib64/libgcrypt.so.20.3.4) ==7209== by 0x4012A6D: call_init (in /usr/lib64/ld-linux-x86-64.so.2) ==7209== by 0x4012B6B: _dl_init (in /usr/lib64/ld-linux-x86-64.so.2) ==7209== by 0x40030C9: ??? (in /usr/lib64/ld-linux-x86-64.so.2) ==7209== ==7209== 144 bytes in 6 blocks are still reachable in loss record 2 of 2 ==7209== at 0x48437B5: malloc (in /usr/libexec/valgrind/vgpreload_memcheck- amd64-linux.so) ==7209== by 0x4D9FC20: ??? (in /usr/lib64/libgcrypt.so.20.3.4) ==7209== by 0x4D2235C: ??? (in /usr/lib64/libgcrypt.so.20.3.4) ==7209== by 0x4D197DA: ??? (in /usr/lib64/libgcrypt.so.20.3.4) ==7209== by 0x4012A6D: call_init (in /usr/lib64/ld-linux-x86-64.so.2) ==7209== by 0x4012B6B: _dl_init (in /usr/lib64/ld-linux-x86-64.so.2) ==7209== by 0x40030C9: ??? (in /usr/lib64/ld-linux-x86-64.so.2) ==7209== ==7209== LEAK SUMMARY: ==7209== definitely lost: 0 bytes in 0 blocks ==7209== indirectly lost: 0 bytes in 0 blocks ==7209== possibly lost: 0 bytes in 0 blocks ==7209== still reachable: 192 bytes in 12 blocks ==7209== suppressed: 0 bytes in 0 blocks ==7209== ==7209== ERROR SUMMARY: 0 errors from 0 contexts (suppressed: 0 from 0) Could you help me to understand if I'm wronging something ? _______________________________________________ Valgrind-users mailing list Valgrind-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/valgrind-users
