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-rw-r--r--toys/posix/file.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/toys/posix/file.c b/toys/posix/file.c
index 9fa8ed0d..658708cb 100644
--- a/toys/posix/file.c
+++ b/toys/posix/file.c
@@ -109,8 +109,7 @@ static void do_elf_file(int fd, struct stat *sb)
return;
}
- map = mmap(0, sb->st_size, PROT_READ, MAP_SHARED, fd, 0);
- if (!map) perror_exit("mmap");
+ map = xmmap(0, sb->st_size, PROT_READ, MAP_SHARED, fd, 0);
// We need to read the phdrs for dynamic vs static.
// (Note: fields got reordered for 64 bit)