diff options
| author | Dimitri van Heesch <doxygen@gmail.com> | 2019-05-12 12:23:55 (GMT) |
|---|---|---|
| committer | Dimitri van Heesch <doxygen@gmail.com> | 2019-05-12 12:23:55 (GMT) |
| commit | 723b842ca1de2f8565717d7099f8ff61b63f6026 (patch) | |
| tree | 660e260b4343b37166e4a2717ebdf9338cd90c84 /src/declinfo.l | |
| parent | 9a8bf5711e7bc603922a342447e27a81170b965a (diff) | |
| download | Doxygen-723b842ca1de2f8565717d7099f8ff61b63f6026.zip Doxygen-723b842ca1de2f8565717d7099f8ff61b63f6026.tar.gz Doxygen-723b842ca1de2f8565717d7099f8ff61b63f6026.tar.bz2 | |
Fixed memory leak in reentrant lexers
Diffstat (limited to 'src/declinfo.l')
| -rw-r--r-- | src/declinfo.l | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/src/declinfo.l b/src/declinfo.l index 696d000..e7e9164 100644 --- a/src/declinfo.l +++ b/src/declinfo.l @@ -243,13 +243,16 @@ static struct declinfoYY_state g_declinfo_extra; void parseFuncDecl(const QCString &decl,bool objC,QCString &cl,QCString &t, QCString &n,QCString &a,QCString &ftl,QCString &exc) { + if (decl.isEmpty()) + { + return; + } declinfoYYlex_init_extra(&g_declinfo_extra, &g_yyscanner); struct yyguts_t *yyg = (struct yyguts_t*)g_yyscanner; printlex(yy_flex_debug, TRUE, __FILE__, NULL); yyextra->inputString = decl; //printf("Input=`%s'\n",yyextra->inputString); - if (yyextra->inputString==0) return; yyextra->inputPosition = 0; yyextra->classTempListFound = FALSE; yyextra->funcTempListFound = FALSE; @@ -324,9 +327,8 @@ void parseFuncDecl(const QCString &decl,bool objC,QCString &cl,QCString &t, // t.data(),cl.data(),n.data(),a.data()); printlex(yy_flex_debug, FALSE, __FILE__, NULL); + declinfoYYlex_destroy(g_yyscanner); return; - - } //extern "C" { // some bogus code to keep the compiler happy |