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Fix crash on Android export

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Caused by a zero-length command-line segment.

Fixes #14343.
This commit is contained in:
Pedro J. Estébanez 2017-12-10 02:28:16 +01:00
parent c68300b88d
commit 9e9db55cb8
1 changed files with 7 additions and 4 deletions
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11
platform/android/export/export.cpp
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@ -1557,12 +1557,15 @@ public:
encode_uint32(cl.size(), &clf[0]);
for (int i = 0; i < cl.size(); i++) {
print_line(itos(i) + " param: " + cl[i]);
CharString txt = cl[i].utf8();
int base = clf.size();
clf.resize(base + 4 + txt.length());
encode_uint32(txt.length(), &clf[base]);
copymem(&clf[base + 4], txt.ptr(), txt.length());
print_line(itos(i) + " param: " + cl[i]);
int length = txt.length();
if (!length)
continue;
clf.resize(base + 4 + length);
encode_uint32(length, &clf[base]);
copymem(&clf[base + 4], txt.ptr(), length);
}
zip_fileinfo zipfi = get_zip_fileinfo();