[cadcdev-svn-commits] [SCM] branch master updated. v2.0.0-571-g02c5acc

[Lawrence S. <ljs...@us...>]

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- Log -----------------------------------------------------------------
commit 02c5acc219f4b0c8838b40b1bd9bc8d6fed81c5e
Author: Lawrence Sebald <ljs...@us...>
Date:   Sun Mar 13 14:09:05 2022 -0400

    Unlock TLS spinlock on key error in kthread_setspecific.
    
    Thanks to ryancaicse on GitHub for reporting the issue (GitHub Issue #72).

-----------------------------------------------------------------------

Summary of changes:
 kernel/arch/dreamcast/include/dc/pvr.h | 2 +-
 kernel/thread/tls.c                    | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/kernel/arch/dreamcast/include/dc/pvr.h b/kernel/arch/dreamcast/include/dc/pvr.h
index 9ff7544..3fa03db 100644
--- a/kernel/arch/dreamcast/include/dc/pvr.h
+++ b/kernel/arch/dreamcast/include/dc/pvr.h
@@ -1440,7 +1440,7 @@ void pvr_mem_stats();
 /* Scene rendering ***************************************************/
 
 /* This API is used to submit triangle strips to the PVR via the TA
-   interace in the chip.
+   interface in the chip.
 
    An important side note about the PVR is that all primitive types
    must be submitted grouped together. If you have 10 polygons for each
diff --git a/kernel/thread/tls.c b/kernel/thread/tls.c
index 0b426e6..4490d3e 100644
--- a/kernel/thread/tls.c
+++ b/kernel/thread/tls.c
@@ -134,6 +134,7 @@ int kthread_setspecific(kthread_key_t key, const void *value) {
     /* Make sure the key is valid. */
     if(key >= next_key || key < 1) {
         errno = EINVAL;
+        spinlock_unlock(&mutex);
         return -1;
     }
 


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