Differential D18757 Diff 55427 www/qt5-webengine/files/patch-src_3rdparty_chromium_base_process_process__handle__freebsd.cc
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www/qt5-webengine/files/patch-src_3rdparty_chromium_base_process_process__handle__freebsd.cc
| --- src/3rdparty/chromium/base/process/process_handle_freebsd.cc.orig 2017-01-26 00:49:07 UTC | --- src/3rdparty/chromium/base/process/process_handle_freebsd.cc.orig 2018-11-13 18:25:11 UTC | ||||
| +++ src/3rdparty/chromium/base/process/process_handle_freebsd.cc | +++ src/3rdparty/chromium/base/process/process_handle_freebsd.cc | ||||
| @@ -16,7 +16,7 @@ namespace base { | @@ -16,10 +16,13 @@ namespace base { | ||||
| ProcessId GetParentProcessId(ProcessHandle process) { | ProcessId GetParentProcessId(ProcessHandle process) { | ||||
| struct kinfo_proc info; | struct kinfo_proc info; | ||||
| - size_t length; | - size_t length; | ||||
| + size_t length = sizeof(struct kinfo_proc); | + size_t length = sizeof(struct kinfo_proc); | ||||
| int mib[] = { CTL_KERN, KERN_PROC, KERN_PROC_PID, process }; | int mib[] = { CTL_KERN, KERN_PROC, KERN_PROC_PID, process }; | ||||
| if (sysctl(mib, arraysize(mib), &info, &length, NULL, 0) < 0) | if (sysctl(mib, arraysize(mib), &info, &length, NULL, 0) < 0) | ||||
| + return -1; | |||||
| + | |||||
| + if (length < sizeof(struct kinfo_proc)) | |||||
| return -1; | |||||
| return info.ki_ppid; | |||||