Fix potential vulnerable cloned functions #474
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…2pdf.c and tif_pixarlog.c. fix issue in error code path of TIFFFlushData1() in tif_write.c
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Hi there,
I identified other potential vulnerabilities in clone functions in
libraries/tiff/toolssourced from vadz/libtiff. This issue, originally reported in CVE-2016-9534, was resolved in the repository via this commit vadz/libtiff@83a4b92.This PR applies the corresponding patch to fix the vulnerabilities in this codebase.
Additionally, I suggest updating the latest version of this library to avoid unexpected vulnerability.
Please review at your convenience. Thank you!