diff options
author | vandebo@chromium.org <vandebo@chromium.org@2bbb7eff-a529-9590-31e7-b0007b416f81> | 2012-03-28 21:03:22 +0000 |
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committer | vandebo@chromium.org <vandebo@chromium.org@2bbb7eff-a529-9590-31e7-b0007b416f81> | 2012-03-28 21:03:22 +0000 |
commit | 6390c72cfb3e371a774a627d5f496dc67558e119 (patch) | |
tree | 8cbe4da51ed2b8d427ce099a429ce806ddddf1e3 | |
parent | 5370cd969d8f3957e4306068e6195ac1bca3d6cd (diff) |
Fix Coverity reports. (Mostly use of uninitialised values.)
CID=537,103419,103631,103632,103633
Initial review: https://codereview.appspot.com/5936047/
Review URL: https://codereview.appspot.com/5935051
git-svn-id: http://skia.googlecode.com/svn/trunk@3534 2bbb7eff-a529-9590-31e7-b0007b416f81
-rw-r--r-- | src/gpu/GrAAConvexPathRenderer.cpp | 5 | ||||
-rw-r--r-- | src/ports/SkFontHost_FreeType.cpp | 4 | ||||
-rw-r--r-- | src/ports/SkOSFile_stdio.cpp | 12 |
3 files changed, 13 insertions, 8 deletions
diff --git a/src/gpu/GrAAConvexPathRenderer.cpp b/src/gpu/GrAAConvexPathRenderer.cpp index 7638067f1a..c539060aac 100644 --- a/src/gpu/GrAAConvexPathRenderer.cpp +++ b/src/gpu/GrAAConvexPathRenderer.cpp @@ -53,10 +53,9 @@ typedef SkTArray<Segment, true> SegmentArray; void center_of_mass(const SegmentArray& segments, SkPoint* c) { GrScalar area = 0; - SkPoint center; - center.set(0, 0); + SkPoint center = {0, 0}; int count = segments.count(); - SkPoint p0; + SkPoint p0 = {0, 0}; if (count > 2) { // We translate the polygon so that the first point is at the origin. // This avoids some precision issues with small area polygons far away diff --git a/src/ports/SkFontHost_FreeType.cpp b/src/ports/SkFontHost_FreeType.cpp index 55845dcadd..b16f781563 100644 --- a/src/ports/SkFontHost_FreeType.cpp +++ b/src/ports/SkFontHost_FreeType.cpp @@ -1024,7 +1024,7 @@ void SkScalerContext_FreeType::generateMetrics(SkGlyph* glyph) { return; } - SkFixed vLeft, vTop; + SkFixed vLeft = 0, vTop = 0; switch ( fFace->glyph->format ) { case FT_GLYPH_FORMAT_OUTLINE: { @@ -1116,7 +1116,7 @@ void SkScalerContext_FreeType::generateMetrics(SkGlyph* glyph) { } // bounding box of the unskewed and unscaled glyph - FT_BBox bbox; + FT_BBox bbox = {0, 0, 0, 0}; // Suppress Coverity warning. getBBoxForCurrentGlyph(glyph, &bbox); // compute the vertical gap above and below the glyph if the glyph were diff --git a/src/ports/SkOSFile_stdio.cpp b/src/ports/SkOSFile_stdio.cpp index 764b466878..1254394431 100644 --- a/src/ports/SkOSFile_stdio.cpp +++ b/src/ports/SkOSFile_stdio.cpp @@ -36,10 +36,16 @@ size_t sk_fgetsize(SkFILE* f) { SkASSERT(f); - size_t curr = ::ftell((FILE*)f); // remember where we are + long curr = ::ftell((FILE*)f); // remember where we are + if (curr < 0) { + return 0; + } ::fseek((FILE*)f, 0, SEEK_END); // go to the end - size_t size = ::ftell((FILE*)f); // record the size - ::fseek((FILE*)f, (long)curr, SEEK_SET); // go back to our prev loc + long size = ::ftell((FILE*)f); // record the size + if (size < 0) { + size = 0; + } + ::fseek((FILE*)f, curr, SEEK_SET); // go back to our prev loc return size; } |