diff options
Diffstat (limited to 'src/protocols/LinuxDMABUF.cpp')
| -rw-r--r-- | src/protocols/LinuxDMABUF.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/protocols/LinuxDMABUF.cpp b/src/protocols/LinuxDMABUF.cpp index f7911f6e..cf8f8730 100644 --- a/src/protocols/LinuxDMABUF.cpp +++ b/src/protocols/LinuxDMABUF.cpp @@ -38,7 +38,7 @@ CCompiledDMABUFFeedback::CCompiledDMABUFFeedback(dev_t device, std::vector<SDMAB auto arr = (SDMABUFFeedbackTableEntry*)mmap(nullptr, tableLen, PROT_READ | PROT_WRITE, MAP_SHARED, fds[0], 0); - if (!arr) { + if (arr == MAP_FAILED) { LOGM(ERR, "mmap failed"); close(fds[0]); close(fds[1]); |