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envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::52d; envelope-from=yamamoto@midokura.com; helo=mail-pg1-x52d.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: pass (identity @midokura.com) Content-Type: text/plain; charset="utf-8" Signed-off-by: YAMAMOTO Takashi --- linux-user/syscall.c | 23 +++-------------------- 1 file changed, 3 insertions(+), 20 deletions(-) diff --git a/linux-user/syscall.c b/linux-user/syscall.c index 999760448d..86b12cc8b4 100644 --- a/linux-user/syscall.c +++ b/linux-user/syscall.c @@ -8027,26 +8027,9 @@ static int is_proc_file(const char *filename, int *p= idp, const char *entry) =20 static int is_proc_myself(const char *filename, const char *entry) { - if (!strncmp(filename, "/proc/", strlen("/proc/"))) { - filename +=3D strlen("/proc/"); - if (!strncmp(filename, "self/", strlen("self/"))) { - filename +=3D strlen("self/"); - } else if (*filename >=3D '1' && *filename <=3D '9') { - char myself[80]; - snprintf(myself, sizeof(myself), "%d/", getpid()); - if (!strncmp(filename, myself, strlen(myself))) { - filename +=3D strlen(myself); - } else { - return 0; - } - } else { - return 0; - } - if (!strcmp(filename, entry)) { - return 1; - } - } - return 0; + int pid; + + return is_proc_file(filename, &pid, entry) && pid =3D=3D getpid(); } =20 #if defined(HOST_WORDS_BIGENDIAN) !=3D defined(TARGET_WORDS_BIGENDIAN) || \ --=20 2.21.1 (Apple Git-122.3)