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openSUSE:Leap:42.3:Ports
libzip
libzip-segfault-invalid-zip.patch
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File libzip-segfault-invalid-zip.patch of Package libzip
Index: lib/zip_open.c =================================================================== --- lib/zip_open.c.orig 2016-01-22 10:04:31.181410345 +0100 +++ lib/zip_open.c 2016-01-22 10:04:31.201410345 +0100 @@ -498,6 +498,11 @@ zip_int64_t best; struct zip_error zerr; + if (len < (off_t)EOCDLEN) { + set_error(zep, NULL, ZIP_ER_NOZIP); + return NULL; + } + i = fseeko(fp, -(len < CDBUFSIZE ? len : CDBUFSIZE), SEEK_END); if (i == -1 && errno != EFBIG) { /* seek before start of file on my machine */
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