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authorSander Vrijders <sander.vrijders@ugent.be>2017-08-25 09:36:47 +0200
committerSander Vrijders <sander.vrijders@ugent.be>2017-08-25 09:36:47 +0200
commit7c20585b55660fa4cee68ab1bd4b7de2b1f5be53 (patch)
tree54f3372275b19f52ccefc7c2936ec2685243ec23
parent10c2f8ca9af659c5b7a56fdc8e8f84e931d3f6d4 (diff)
downloadouroboros-7c20585b55660fa4cee68ab1bd4b7de2b1f5be53.tar.gz
ouroboros-7c20585b55660fa4cee68ab1bd4b7de2b1f5be53.zip
lib: Fix bad locking in frcti_read
A read lock was taken when a write lock was needed.
-rw-r--r--src/lib/dev.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/lib/dev.c b/src/lib/dev.c
index 8009a186..1310afd8 100644
--- a/src/lib/dev.c
+++ b/src/lib/dev.c
@@ -375,7 +375,7 @@ static ssize_t frcti_read(int fd)
clock_gettime(CLOCK_REALTIME_COARSE, &now);
- pthread_rwlock_rdlock(&ai.lock);
+ pthread_rwlock_wrlock(&ai.lock);
frcti = &(ai.frcti[fd]);