Closed Bug 931669 Opened 6 years ago Closed 6 years ago
Fix -Wsign-compare warning in Axis
gfx/layers/ipc/Axis.cpp:129:31 [-Wsign-compare] comparison of integers of different signs: 'size_type' (aka 'unsigned int') and 'int' This warning is caused by the following line of code, where mVelocityQueue.Length() is uint32_t and gMaxVelocityQueueSize is int: https://hg.mozilla.org/mozilla-central/annotate/5e49bfec9ecb/gfx/layers/ipc/Axis.cpp#l129 If a users enters a negative (invalid) value for the "apz.max_velocity_queue_size" pref, the velocity queue length will be effectively unbounded (because the negative pref will now be treated as a large unsigned gMaxVelocityQueueSize).
Attachment #823133 - Flags: review?(botond)
Status: ASSIGNED → RESOLVED
Closed: 6 years ago
Resolution: --- → FIXED
Target Milestone: --- → mozilla28
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