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src: limit GetProcessTitle() result to 1MB #35492

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src: limit GetProcessTitle() result to 1MB #35492

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8ec4407
src: limit GetProcessTitle() result to 1MB
addaleax Oct 4, 2020
dd56158
fixup! src: limit GetProcessTitle() result to 1MB
addaleax Oct 4, 2020
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2 changes: 1 addition & 1 deletion src/util.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -144,7 +144,7 @@ std::string GetProcessTitle(const char* default_title) {
if (rc == 0)
break;

if (rc != UV_ENOBUFS)
if (rc != UV_ENOBUFS || buf.size() >= 1024 * 1024)
return default_title;

buf.resize(2 * buf.size());
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