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| author | midipix <writeonce@midipix.org> | 2018-07-25 18:58:32 -0400 |
|---|---|---|
| committer | midipix <writeonce@midipix.org> | 2018-07-25 18:58:32 -0400 |
| commit | b4fb201f63152e62c33ef09a0ad2440593f44f5b (patch) | |
| tree | d26410808dc340917c329603e2e71d28d9a4ac4e | |
| parent | 3f9a17455a5ae3c453225684f552d9d2aebec305 (diff) | |
| download | perk-b4fb201f63152e62c33ef09a0ad2440593f44f5b.tar.bz2 perk-b4fb201f63152e62c33ef09a0ad2440593f44f5b.tar.xz | |
pe_map_raw_image(): use openat and the context's fdcwd.
| -rw-r--r-- | src/logic/pe_map_raw_image.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/src/logic/pe_map_raw_image.c b/src/logic/pe_map_raw_image.c index 8334aa0..91fc738 100644 --- a/src/logic/pe_map_raw_image.c +++ b/src/logic/pe_map_raw_image.c @@ -13,6 +13,7 @@ #include <sys/stat.h> #include <perk/perk.h> +#include "perk_driver_impl.h" #include "perk_errinfo_impl.h" int pe_map_raw_image( @@ -22,12 +23,15 @@ int pe_map_raw_image( int prot, struct pe_raw_image * map) { + int ret; struct stat st; bool fnew; - int ret; + int fdcwd; + + fdcwd = pe_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 PERK_SYSTEM_ERROR(dctx); |