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vfs/File_content: fix end condition in for_each_line 

Fixes #3729
This commit is contained in:
Roman Iten 2020-04-13 17:07:38 +02:00 committed by Christian Helmuth
parent b60b591d06
commit 12ea494477
1 changed files with 2 additions and 5 deletions
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7
repos/os/include/os/vfs.h
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@ -526,17 +526,14 @@ class Genode::File_content
template <typename STRING, typename FN>
void for_each_line(FN const &fn) const
{
if (_buffer.size == 0)
return;
char const *src = _buffer.ptr;
char const *curr_line = src;
size_t curr_line_len = 0;
for (size_t n = 0; ; n++) {
char const c = *src++;
bool const end_of_data = (c == 0 || n == _buffer.size);
char const c = (n == _buffer.size) ? 0 : *src++;
bool const end_of_data = (c == 0);
bool const end_of_line = (c == '\n');
if (!end_of_data && !end_of_line) {