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Disable nvsandboxutils in nvcdi API

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Repeated calls to nvsandboxutils.Init and Shutdown are causing
segmentation violations. Here we disabled nvsandbox utils unless explicitly
specified.

Signed-off-by: Evan Lezar <elezar@nvidia.com>
This commit is contained in:
Evan Lezar 2025-02-21 23:24:06 +02:00
parent 65b575fa96
commit 2b493e39e7
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1 changed files with 16 additions and 13 deletions
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29
pkg/nvcdi/lib.go
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@ -99,19 +99,22 @@ func New(opts ...Option) (Interface, error) {
} }
l.nvmllib = nvml.New(nvmlOpts...) l.nvmllib = nvml.New(nvmlOpts...)
} }
if l.nvsandboxutilslib == nil { // TODO: Repeated calls to nvsandboxutils.Init and Shutdown are causing
var nvsandboxutilsOpts []nvsandboxutils.LibraryOption // segmentation violations. Here we disabled nvsandbox utils unless explicitly
// Set the library path for libnvidia-sandboxutils // specified.
candidates, err := l.driver.Libraries().Locate("libnvidia-sandboxutils.so.1") // if l.nvsandboxutilslib == nil {
if err != nil { // var nvsandboxutilsOpts []nvsandboxutils.LibraryOption
l.logger.Warningf("Ignoring error in locating libnvidia-sandboxutils.so.1: %v", err) // // Set the library path for libnvidia-sandboxutils
} else { // candidates, err := l.driver.Libraries().Locate("libnvidia-sandboxutils.so.1")
libNvidiaSandboxutilsPath := candidates[0] // if err != nil {
l.logger.Infof("Using %v", libNvidiaSandboxutilsPath) // l.logger.Warningf("Ignoring error in locating libnvidia-sandboxutils.so.1: %v", err)
nvsandboxutilsOpts = append(nvsandboxutilsOpts, nvsandboxutils.WithLibraryPath(libNvidiaSandboxutilsPath)) // } else {
} // libNvidiaSandboxutilsPath := candidates[0]
l.nvsandboxutilslib = nvsandboxutils.New(nvsandboxutilsOpts...) // l.logger.Infof("Using %v", libNvidiaSandboxutilsPath)
} // nvsandboxutilsOpts = append(nvsandboxutilsOpts, nvsandboxutils.WithLibraryPath(libNvidiaSandboxutilsPath))
// }
// l.nvsandboxutilslib = nvsandboxutils.New(nvsandboxutilsOpts...)
// }
if l.devicelib == nil { if l.devicelib == nil {
l.devicelib = device.New(l.nvmllib) l.devicelib = device.New(l.nvmllib)
} }