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Utilities: Allow for white spaces in lsof name parsing

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Previously lsof would crash by incorrectly parsing valid file names
that contain spaces.

For example, established TCP socket file descriptors would cause an
lsof crash:

	socket:127.0.0.1:33985 / 127.0.0.1:8080 (connected)

This commit fixes the issue by not parsing for white spaces to set the
file name.
This commit is contained in:
brapru 2021-05-18 22:24:37 -04:00 • committed by Andreas Kling
commit b985eb1613
Notes: sideshowbarker 2024-07-19 01:59:31 +09:00
1 changed files with 1 additions and 1 deletions
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2
Userland/Utilities/lsof.cpp
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@ -38,7 +38,7 @@ static bool parse_name(StringView name, OpenFile& file)
return true;
} else {
file.type = component1;
auto component2 = lexer.consume_while([](char c) { return isprint(c) && !isspace(c) && c != '('; });
auto component2 = lexer.consume_while([](char c) { return isprint(c) && c != '('; });
lexer.ignore_while(isspace);
file.name = component2;