diff options
Diffstat (limited to 'gnu/packages/patches/audiofile-division-by-zero.patch')
| -rw-r--r-- | gnu/packages/patches/audiofile-division-by-zero.patch | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/gnu/packages/patches/audiofile-division-by-zero.patch b/gnu/packages/patches/audiofile-division-by-zero.patch new file mode 100644 index 0000000000..e001133916 --- /dev/null +++ b/gnu/packages/patches/audiofile-division-by-zero.patch @@ -0,0 +1,21 @@ +From: Antonio Larrosa <larrosa@kde.org> +Date: Thu, 9 Mar 2017 10:21:18 +0100 +Subject: Check for division by zero in BlockCodec::runPull + +--- + libaudiofile/modules/BlockCodec.cpp | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/libaudiofile/modules/BlockCodec.cpp b/libaudiofile/modules/BlockCodec.cpp +index 4731be1..eb2fb4d 100644 +--- a/libaudiofile/modules/BlockCodec.cpp ++++ b/libaudiofile/modules/BlockCodec.cpp +@@ -47,7 +47,7 @@ void BlockCodec::runPull() + + // Read the compressed data. + ssize_t bytesRead = read(m_inChunk->buffer, m_bytesPerPacket * blockCount); +- int blocksRead = bytesRead >= 0 ? bytesRead / m_bytesPerPacket : 0; ++ int blocksRead = (bytesRead >= 0 && m_bytesPerPacket > 0) ? bytesRead / m_bytesPerPacket : 0; + + // Decompress into m_outChunk. + for (int i=0; i<blocksRead; i++) |