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| author | Kavon Farvardin <kavon@farvard.in> | 2018-09-23 15:29:37 -0500 |
|---|---|---|
| committer | Kavon Farvardin <kavon@farvard.in> | 2018-09-23 15:29:37 -0500 |
| commit | 84c2ad99582391005b5e873198b15e9e9eb4f78d (patch) | |
| tree | caa8c2f2ec7e97fbb4977263c6817c9af5025cf4 /rts/linker/elf_got.c | |
| parent | 8ddb47cfcf5776e9a3c55fd37947c8a95e00fa12 (diff) | |
| parent | e68b439fe5de61b9a2ca51af472185c62ccb8b46 (diff) | |
| download | haskell-wip/T13904.tar.gz | |
update to current master againwip/T13904
Diffstat (limited to 'rts/linker/elf_got.c')
| -rw-r--r-- | rts/linker/elf_got.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/rts/linker/elf_got.c b/rts/linker/elf_got.c index 0395d169df..10ea25b98b 100644 --- a/rts/linker/elf_got.c +++ b/rts/linker/elf_got.c @@ -62,6 +62,9 @@ makeGot(ObjectCode * oc) { symTab->symbols[i].got_addr = (uint8_t *)oc->info->got_start + (slot++ * sizeof(void*)); + if(mprotect(mem, oc->info->got_size, PROT_READ) != 0) { + sysErrorBelch("unable to protect memory"); + } } return EXIT_SUCCESS; } |