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Pull requests: pnggroup/libpng

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Pull requests list

fix: Avoid NULL memcpy in png_set_text
#916 opened Aug 30, 2026 by samuelgirmametaferia Loading…
fix(pngimage): correct 16-bit sBIT handling in compare_read
#914 opened Aug 27, 2026 by Samin061 Loading…
1
fix heap overflow in simpleover sprite_op
#913 opened Aug 26, 2026 by Samin061 Loading…
1
refactor: Extract maximum transformed pixel depth calculation
#912 opened Aug 26, 2026 by 17krishna8 Loading…
Fix two issues in the new APNG handling (read_chunks bounds + progressive reader diagnostic)
#911 opened Aug 26, 2026 by 17krishna8 Loading…
Fix memory and file handle leaks in contrib/visupng, and a compile error in contrib/gregbook
#910 opened Aug 26, 2026 by krleejihyeong Loading…
Harden metadata and chunk validation
#908 opened Aug 18, 2026 by midoharazz9002 Loading…
5
png_set_quantize: validate palette count parameters
#907 opened Aug 11, 2026 by gamedeveloper8136 Loading…
8
fix(apng): Resume the push-mode chunk skip after a partial buffer
#906 opened Aug 7, 2026 by Nexory Loading…
6
pngset: preserve hIST, pCAL and sCAL state on allocation failure
#904 opened Jul 29, 2026 by carrerasdarren-cell Loading…
4
Reject critical chunks in APNG frame-data sequences
#903 opened Jul 28, 2026 by soul-sol Loading…
1
1
Avoid recursive pngfix chunk processing
#902 opened Jul 28, 2026 by soul-sol Loading…
1
3
Avoid signed-shift UB in pngfix get32
#901 opened Jul 28, 2026 by soul-sol Loading…
1
1
pngminus: prevent row pointer allocation overflow
#900 opened Jul 28, 2026 by soul-sol Loading…
1
arm: avoid overflow in RGBA palette offset
#899 opened Jul 28, 2026 by soul-sol Loading…
1
1
AIX linker options correction
#894 opened Jul 13, 2026 by KV2773 Loading…
Fix APNG push/sequential frame-count divergence (#891)
#893 opened Jul 12, 2026 by 0xMrNiko Loading…
1
1
Validate user_transform_depth in png_set_user_transform_info
#892 opened Jul 12, 2026 by 0xMrNiko Loading…
5 tasks done
1
check width x channels overflow in pnm2png row_bytes
#890 opened Jul 11, 2026 by Samin061 Loading…
3
fix display row pointer declaration in readpng and timepng
#888 opened Jul 2, 2026 by Samin061 Loading…
1
Add null check before closing file pointer
#887 opened Jun 30, 2026 by hgqxjj Loading…
6
Fix apng write row buffer reset
#886 opened Jun 27, 2026 by p0her Loading…
fix locale-dependent sCAL value parsing in png_get_sCAL
#885 opened Jun 25, 2026 by Samin061 Loading…
1
ci: add permissions and pin actions to full commit SHAs
#884 opened Jun 14, 2026 by XananasX7 Loading…
Align NaN handling in floating-point conversion helpers
#883 opened Jun 13, 2026 by Yanhaoxi Loading…
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