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| author | Nick Mathewson <nickm@torproject.org> | 2014-08-21 11:40:48 -0400 |
|---|---|---|
| committer | Nick Mathewson <nickm@torproject.org> | 2014-08-21 11:40:48 -0400 |
| commit | 523587a5cf62119baa01822e2e783925726a790b (patch) | |
| tree | b2ea640cf66dff29384314784c03577f19dfcd61 /src/common | |
| parent | 35b2e11755627cdd9b746f150ccdbecbcc867f0d (diff) | |
| download | tor-523587a5cf62119baa01822e2e783925726a790b.tar.gz tor-523587a5cf62119baa01822e2e783925726a790b.zip | |
fix memory leak on failure in sandbox.c:prot_strings()
[CID 1205014]
Diffstat (limited to 'src/common')
| -rw-r--r-- | src/common/sandbox.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/common/sandbox.c b/src/common/sandbox.c index 86dc56c5aa..e735feb018 100644 --- a/src/common/sandbox.c +++ b/src/common/sandbox.c @@ -1084,7 +1084,7 @@ prot_strings(scmp_filter_ctx ctx, sandbox_cfg_t* cfg) SCMP_CMP(0, SCMP_CMP_EQ, (intptr_t) pr_mem_base)); if (ret) { log_err(LD_BUG,"(Sandbox) munmap protected memory filter fail!"); - return ret; + goto out; } /* @@ -1103,7 +1103,7 @@ prot_strings(scmp_filter_ctx ctx, sandbox_cfg_t* cfg) SCMP_CMP(2, SCMP_CMP_EQ, PROT_READ|PROT_WRITE)); if (ret) { log_err(LD_BUG,"(Sandbox) mprotect protected memory filter fail (LT)!"); - return ret; + goto out; } ret = seccomp_rule_add_3(ctx, SCMP_ACT_ALLOW, SCMP_SYS(mprotect), @@ -1113,7 +1113,7 @@ prot_strings(scmp_filter_ctx ctx, sandbox_cfg_t* cfg) SCMP_CMP(2, SCMP_CMP_EQ, PROT_READ|PROT_WRITE)); if (ret) { log_err(LD_BUG,"(Sandbox) mprotect protected memory filter fail (GT)!"); - return ret; + goto out; } out: |