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Diffstat (limited to 'lib/dfsan/dfsan.cc')
-rw-r--r--lib/dfsan/dfsan.cc14
1 files changed, 7 insertions, 7 deletions
diff --git a/lib/dfsan/dfsan.cc b/lib/dfsan/dfsan.cc
index de5b2ce107b4..d2e137e129c1 100644
--- a/lib/dfsan/dfsan.cc
+++ b/lib/dfsan/dfsan.cc
@@ -302,12 +302,12 @@ dfsan_dump_labels(int fd) {
char buf[64];
internal_snprintf(buf, sizeof(buf), "%u %u %u ", l,
__dfsan_label_info[l].l1, __dfsan_label_info[l].l2);
- internal_write(fd, buf, internal_strlen(buf));
+ WriteToFile(fd, buf, internal_strlen(buf));
if (__dfsan_label_info[l].l1 == 0 && __dfsan_label_info[l].desc) {
- internal_write(fd, __dfsan_label_info[l].desc,
- internal_strlen(__dfsan_label_info[l].desc));
+ WriteToFile(fd, __dfsan_label_info[l].desc,
+ internal_strlen(__dfsan_label_info[l].desc));
}
- internal_write(fd, "\n", 1);
+ WriteToFile(fd, "\n", 1);
}
}
@@ -333,7 +333,7 @@ static void InitializeFlags() {
static void dfsan_fini() {
if (internal_strcmp(flags().dump_labels_at_exit, "") != 0) {
- fd_t fd = OpenFile(flags().dump_labels_at_exit, true /* write */);
+ fd_t fd = OpenFile(flags().dump_labels_at_exit, WrOnly);
if (fd == kInvalidFd) {
Report("WARNING: DataFlowSanitizer: unable to open output file %s\n",
flags().dump_labels_at_exit);
@@ -343,7 +343,7 @@ static void dfsan_fini() {
Report("INFO: DataFlowSanitizer: dumping labels to %s\n",
flags().dump_labels_at_exit);
dfsan_dump_labels(fd);
- internal_close(fd);
+ CloseFile(fd);
}
}
@@ -361,7 +361,7 @@ static void dfsan_init(int argc, char **argv, char **envp) {
// case by disabling memory protection when ASLR is disabled.
uptr init_addr = (uptr)&dfsan_init;
if (!(init_addr >= kUnusedAddr && init_addr < kAppAddr))
- Mprotect(kUnusedAddr, kAppAddr - kUnusedAddr);
+ MmapNoAccess(kUnusedAddr, kAppAddr - kUnusedAddr);
InitializeFlags();
InitializeInterceptors();