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Refectoring on the DebugLog mechanism

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The DebugLog implementation was modified to use shared memory
to keep the information about the opened files and file handles.
The modification was necessary to avoid race-conditions. This
commit also closes the issue SpiderLabs/ModSecurity-nginx#17
This commit is contained in:
Felipe Zimmerle
2016-10-18 18:43:51 -03:00
parent f3bbcfc7ef
commit 678a97d0f7
9 changed files with 266 additions and 93 deletions
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9
src/parser/seclang-parser.yy
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@@ -644,7 +644,14 @@ expression:
| CONFIG_DIR_DEBUG_LOG
{
if (driver.m_debugLog != NULL) {
driver.m_debugLog->setDebugLogFile($1);
std::string error;
driver.m_debugLog->setDebugLogFile($1, &error);
if (error.size() > 0) {
std::stringstream ss;
ss << "Failed to start DebugLog: " << error;
driver.error(@0, ss.str());
YYERROR;
}
} else {
std::stringstream ss;
ss << "Internal error, there is no DebugLog ";