diff options
Diffstat (limited to 'misc/sdcv/patches/13_zlib-return-value.patch')
| -rw-r--r-- | misc/sdcv/patches/13_zlib-return-value.patch | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/misc/sdcv/patches/13_zlib-return-value.patch b/misc/sdcv/patches/13_zlib-return-value.patch new file mode 100644 index 0000000000..171ac15538 --- /dev/null +++ b/misc/sdcv/patches/13_zlib-return-value.patch @@ -0,0 +1,19 @@ +From: Michal Čihař <nijel@debian.org> +Subject: Zlib can return negative value, but gulong is unsigned, so it can not catch the error state. +--- a/src/lib/lib.cpp ++++ b/src/lib/lib.cpp +@@ -751,12 +751,12 @@ + + idxdatabuf = (gchar *)g_malloc(fsize); + +- gulong len = gzread(in, idxdatabuf, fsize); ++ ssize_t len = gzread(in, idxdatabuf, fsize); + gzclose(in); + if (len < 0) + return false; + +- if (len != fsize) ++ if (len != (ssize_t)fsize) + return false; + + wordlist.resize(wc+1); |