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Fix some bugs #62

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Fix some bugs #62

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12 changes: 11 additions & 1 deletion WDBFontOverwrite/grant_full_disk_access.m
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Original file line number Diff line number Diff line change
Expand Up @@ -307,6 +307,16 @@ static void grant_full_disk_access_impl(void (^completion)(NSString* extension_t
NSError* _Nullable error)) {
char* targetPath = "/System/Library/PrivateFrameworks/TCC.framework/Support/tccd";
int fd = open(targetPath, O_RDONLY | O_CLOEXEC);
if (fd == -1) {
targetPath = "/System/Library/PrivateFrameworks/TCC.framework/tccd";
fd = open(targetPath, O_RDONLY | O_CLOEXEC);
if (fd == -1) {
completion(nil, [NSError errorWithDomain:@"com.worthdoingbadly.fulldiskaccess"
code:5
userInfo:@{NSLocalizedDescriptionKey : @"Can't patchfind."}]);
return;
}
}
off_t targetLength = lseek(fd, 0, SEEK_END);
lseek(fd, 0, SEEK_SET);
void* targetMap = mmap(nil, targetLength, PROT_READ, MAP_SHARED, fd, 0);
Expand Down Expand Up @@ -397,4 +407,4 @@ void grant_full_disk_access(void (^completion)(NSError* _Nullable)) {
error:&error];
completion(nil);
});
}
}
2 changes: 1 addition & 1 deletion WDBFontOverwrite/vm_unaligned_copy_switch_race.c
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Expand Up @@ -68,7 +68,7 @@ switcheroo_thread(__unused void *arg)
T_QUIET; T_EXPECT_MACH_SUCCESS(kr, " vm_map() RW");
/* wait a little bit */
usleep(100);
/* switch bakc to original RO mapping */
/* switch back to original RO mapping */
kr = vm_map(mach_task_self(),
&ctx->e0,
ctx->obj_size,
Expand Down