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Bug 1610994 - Update rlbox wasm library preload and paths to work on Mac r=froydnj

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Differential Revision: https://phabricator.services.mozilla.com/D61079

--HG--
extra : moz-landing-system : lando
This commit is contained in:
shravanrn@gmail.com 2020-02-01 10:38:29 +00:00
parent 9a548aeff7
commit 77d72088ad
1 changed files with 8 additions and 2 deletions
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10
ipc/glue/LibrarySandboxPreload.cpp
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@ -25,7 +25,9 @@ nsAutoCString GetSandboxedGraphitePath() {
MOZ_CRASH("Library preload failure: Failed to get binary folder\n");
}
rv = graphiteFile->AppendNative(NS_LITERAL_CSTRING("libgraphitewasm.so"));
rv = graphiteFile->AppendNative(
NS_LITERAL_CSTRING(MOZ_DLL_PREFIX "graphitewasm" MOZ_DLL_SUFFIX));
if (NS_FAILED(rv)) {
MOZ_CRASH("Library preload failure: Failed to get libgraphite file");
}
@ -41,7 +43,11 @@ nsAutoCString GetSandboxedGraphitePath() {
}
void PreloadSandboxedDynamicLibraries() {
#ifdef MOZ_WASM_SANDBOXING_GRAPHITE
// The process level sandbox does not allow loading of dynamic libraries.
// This preloads wasm sandboxed libraries before the process level sandbox is
// enabled. Currently, this is only needed for Linux as Mac allows loading
// libraries from the package file.
#if defined(XP_LINUX) && defined(MOZ_WASM_SANDBOXING_GRAPHITE)
nsAutoCString path = GetSandboxedGraphitePath();
PRLibSpec libSpec;
libSpec.type = PR_LibSpec_Pathname;