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-rw-r--r--extra/id3lib/40-deal-with-mkstemp.patch54
1 files changed, 54 insertions, 0 deletions
diff --git a/extra/id3lib/40-deal-with-mkstemp.patch b/extra/id3lib/40-deal-with-mkstemp.patch
new file mode 100644
index 000000000..36c84179f
--- /dev/null
+++ b/extra/id3lib/40-deal-with-mkstemp.patch
@@ -0,0 +1,54 @@
+This patch fixes an issues where temporary files were created in an insecure
+way.
+
+It was first intruduced in version 3.8.3-7 and fixes
+http://bugs.debian.org/438540
+--- a/src/tag_file.cpp
++++ b/src/tag_file.cpp
+@@ -242,8 +242,8 @@
+ strcpy(sTempFile, filename.c_str());
+ strcat(sTempFile, sTmpSuffix.c_str());
+
+-#if ((defined(__GNUC__) && __GNUC__ >= 3 ) || !defined(HAVE_MKSTEMP))
+- // This section is for Windows folk && gcc 3.x folk
++#if !defined(HAVE_MKSTEMP)
++ // This section is for Windows folk
+ fstream tmpOut;
+ createFile(sTempFile, tmpOut);
+
+@@ -257,7 +257,7 @@
+ tmpOut.write((char *)tmpBuffer, nBytes);
+ }
+
+-#else //((defined(__GNUC__) && __GNUC__ >= 3 ) || !defined(HAVE_MKSTEMP))
++#else //!defined(HAVE_MKSTEMP)
+
+ // else we gotta make a temp file, copy the tag into it, copy the
+ // rest of the old file after the tag, delete the old file, rename
+@@ -270,7 +270,7 @@
+ //ID3_THROW_DESC(ID3E_NoFile, "couldn't open temp file");
+ }
+
+- ofstream tmpOut(fd);
++ ofstream tmpOut(sTempFile);
+ if (!tmpOut)
+ {
+ tmpOut.close();
+@@ -285,14 +285,14 @@
+ uchar tmpBuffer[BUFSIZ];
+ while (file)
+ {
+- file.read(tmpBuffer, BUFSIZ);
++ file.read((char *)tmpBuffer, BUFSIZ);
+ size_t nBytes = file.gcount();
+- tmpOut.write(tmpBuffer, nBytes);
++ tmpOut.write((char *)tmpBuffer, nBytes);
+ }
+
+ close(fd); //closes the file
+
+-#endif ////((defined(__GNUC__) && __GNUC__ >= 3 ) || !defined(HAVE_MKSTEMP))
++#endif ////!defined(HAVE_MKSTEMP)
+
+ tmpOut.close();
+ file.close();