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| author | midipix <writeonce@midipix.org> | 2018-07-31 09:47:42 +0000 |
|---|---|---|
| committer | midipix <writeonce@midipix.org> | 2018-08-03 21:13:30 -0400 |
| commit | 4f02be2a288345cf26aab420d456fadd247c7dae (patch) | |
| tree | 4cafe290c244ea87a9e4d32570fa7ba12f55e0a2 | |
| parent | e01b88a1f828d670fa9b2ce086631db0af235d21 (diff) | |
| download | mdso-4f02be2a288345cf26aab420d456fadd247c7dae.tar.bz2 mdso-4f02be2a288345cf26aab420d456fadd247c7dae.tar.xz | |
mdso_map_input(): use openat and the context's fdcwd.
| -rw-r--r-- | src/helper/mdso_map_input.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/src/helper/mdso_map_input.c b/src/helper/mdso_map_input.c index 090de12..ab4607f 100644 --- a/src/helper/mdso_map_input.c +++ b/src/helper/mdso_map_input.c @@ -13,6 +13,7 @@ #include <sys/stat.h> #include <mdso/mdso.h> +#include "mdso_driver_impl.h" #include "mdso_errinfo_impl.h" int mdso_map_input( @@ -22,12 +23,15 @@ int mdso_map_input( int prot, struct mdso_input * map) { + int ret; struct stat st; bool fnew; - int ret; + int fdcwd; + + fdcwd = mdso_driver_fdcwd(dctx); if ((fnew = (fd < 0))) - fd = open(path,O_RDONLY | O_CLOEXEC); + fd = openat(fdcwd,path,O_RDONLY | O_CLOEXEC); if (fd < 0) return MDSO_SYSTEM_ERROR(dctx); |