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Merge branch 'thread-name-length' into 'main'

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thread: Force-limit thread name length

See merge request GNOME/glib!4374
This commit is contained in:
Philip Withnall 2024-11-06 12:15:56 +00:00
commit 8e46f31a23
1 changed files with 8 additions and 1 deletions
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9
glib/gthread-posix.c
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@ -812,7 +812,14 @@ g_system_thread_set_name (const gchar *name)
#if defined(HAVE_PTHREAD_SETNAME_NP_WITHOUT_TID) #if defined(HAVE_PTHREAD_SETNAME_NP_WITHOUT_TID)
pthread_setname_np (name); /* on OS X and iOS */ pthread_setname_np (name); /* on OS X and iOS */
#elif defined(HAVE_PTHREAD_SETNAME_NP_WITH_TID) #elif defined(HAVE_PTHREAD_SETNAME_NP_WITH_TID)
pthread_setname_np (pthread_self (), name); /* on Linux and Solaris */ #ifdef __LINUX__
#define MAX_THREADNAME_LEN 16
#else
#define MAX_THREADNAME_LEN 32
#endif
char name_[MAX_THREADNAME_LEN];
g_strlcpy (name_, name, MAX_THREADNAME_LEN);
pthread_setname_np (pthread_self (), name_); /* on Linux and Solaris */
#elif defined(HAVE_PTHREAD_SETNAME_NP_WITH_TID_AND_ARG) #elif defined(HAVE_PTHREAD_SETNAME_NP_WITH_TID_AND_ARG)
pthread_setname_np (pthread_self (), "%s", (gchar *) name); /* on NetBSD */ pthread_setname_np (pthread_self (), "%s", (gchar *) name); /* on NetBSD */
#elif defined(HAVE_PTHREAD_SET_NAME_NP) #elif defined(HAVE_PTHREAD_SET_NAME_NP)