ThePain/Swiftgram
1
0
Fork 0
mirror of https://github.com/Swiftgram/Telegram-iOS.git synced 2025-08-02 00:17:02 +00:00
Code Issues Packages Projects Releases Wiki Activity

Fix possible stack corruption.

Browse Source
This commit is contained in:
John Preston 2019-09-01 12:04:26 +03:00
parent 51066168ac
commit 7815337204
1 changed files with 10 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
src/lottie/lottieparser.cpp
View File

@ -1736,13 +1736,16 @@ void LottieParserImpl::getValue(std::vector<VPointF> &v)
void LottieParserImpl::getValue(VPointF &pt) void LottieParserImpl::getValue(VPointF &pt)
{ {
float val[4]; float val[4] = {0.f};
int i = 0; int i = 0;
if (PeekType() == kArrayType) EnterArray(); if (PeekType() == kArrayType) EnterArray();
while (NextArrayValue()) { while (NextArrayValue()) {
val[i++] = GetDouble(); const auto value = GetDouble();
if (i < 4) {
val[i++] = value;
}
} }
pt.setX(val[0]); pt.setX(val[0]);
pt.setY(val[1]); pt.setY(val[1]);
@ -1766,12 +1769,15 @@ void LottieParserImpl::getValue(float &val)
void LottieParserImpl::getValue(LottieColor &color) void LottieParserImpl::getValue(LottieColor &color)
{ {
float val[4]; float val[4] = {0.f};
int i = 0; int i = 0;
if (PeekType() == kArrayType) EnterArray(); if (PeekType() == kArrayType) EnterArray();
while (NextArrayValue()) { while (NextArrayValue()) {
val[i++] = GetDouble(); const auto value = GetDouble();
if (i < 4) {
val[i++] = value;
}
} }
color = applyReplacements(LottieColor(val[0], val[1], val[2])); color = applyReplacements(LottieColor(val[0], val[1], val[2]));
} }