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Code Issues Releases Activity

Update Android port

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* exec/trace.c (handle_readlinkat): Adjust commentary to match
behavior.
* src/android.c (android_get_keysym_name): NULL terminate
*name_return.
This commit is contained in:
Po Lu 2023-07-20 20:50:50 +08:00
parent 1a9402b3c3
commit 916ef57489
2 changed files with 4 additions and 3 deletions
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6
exec/trace.c
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@ -899,10 +899,10 @@ handle_exec (struct exec_tracee *tracee, USER_REGS_STRUCT *regs)
CALLNO is the system call number, and REGS are the current user CALLNO is the system call number, and REGS are the current user
registers of the TRACEE. registers of the TRACEE.
If the first argument of a `readlinkat' system call is AT_FDCWD, If the file name specified in either a `readlink' or `readlinkat'
and the file name specified in either a `readlink' or `readlinkat'
system call is `/proc/self/exe', write the name of the executable system call is `/proc/self/exe', write the name of the executable
being run into the buffer specified in the system call. being run into the buffer specified in the system call. Do not
handle relative file names at the moment.
Return the number of bytes written to the tracee's buffer in Return the number of bytes written to the tracee's buffer in
*RESULT. *RESULT.

1
src/android.c
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@ -6151,6 +6151,7 @@ android_get_keysym_name (int keysym, char *name_return, size_t size)
NULL); NULL);
android_exception_check_nonnull ((void *) buffer, string); android_exception_check_nonnull ((void *) buffer, string);
strncpy (name_return, buffer, size - 1); strncpy (name_return, buffer, size - 1);
name_return[size] = '\0';
(*android_java_env)->ReleaseStringUTFChars (android_java_env, (*android_java_env)->ReleaseStringUTFChars (android_java_env,
(jstring) string, (jstring) string,