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| author | Sebastian Pipping <sebastian@pipping.org> | 2022-01-24 18:45:26 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-01-24 18:45:26 +0100 |
| commit | 5f100ffa78b74da8020b71d1582a8979193c1359 (patch) | |
| tree | 7e2a0a92d2a4b78df446d18c9c5c3bf1f85a9c91 | |
| parent | 178d26f50af21ec23d6e43814b9b602590b5865c (diff) | |
| parent | 85a6f8fcdb2bc1530934f8cf684bdab86f1f2a1c (diff) | |
| download | libexpat-git-5f100ffa78b74da8020b71d1582a8979193c1359.tar.gz | |
Merge pull request #545 from libexpat/issue-544-fix-xmlwf-memleak-on-file-opening-error
[>=2.3.0] xmlwf: Fix a memory leak on output file opening error (fixes #544)
| -rw-r--r-- | expat/Changes | 6 | ||||
| -rw-r--r-- | expat/xmlwf/xmlwf.c | 4 |
2 files changed, 8 insertions, 2 deletions
diff --git a/expat/Changes b/expat/Changes index 64d75d05..5ff5da5e 100644 --- a/expat/Changes +++ b/expat/Changes @@ -11,8 +11,14 @@ Release x.x.x xxx xxxxxxx xx xxxx common and default). Impact is denial of service or more. + Bug fixes: + #544 #545 xmlwf: Fix a memory leak on output file opening error + Special thanks to: + hwt0415 Samanta Navarro + and + Clang LeakSan and the Clang team Release 2.4.3 Sun January 16 2022 Security fixes: diff --git a/expat/xmlwf/xmlwf.c b/expat/xmlwf/xmlwf.c index 29118bb6..b6f300b0 100644 --- a/expat/xmlwf/xmlwf.c +++ b/expat/xmlwf/xmlwf.c @@ -1175,9 +1175,9 @@ tmain(int argc, XML_Char **argv) { if (! userData.fp) { tperror(outName); exitCode = XMLWF_EXIT_OUTPUT_ERROR; + free(outName); + XML_ParserFree(parser); if (continueOnError) { - free(outName); - cleanupUserData(&userData); continue; } else { break; |