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Fix oob memory access in expand's call to trim()

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Mahmoud Al-Qudsi 2018-03-12 07:22:27 -05:00
parent 4e48b084d7
commit ee069baf42
1 changed files with 1 additions and 1 deletions
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src/expand.cpp
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@ -937,7 +937,7 @@ static expand_error_t expand_braces(const wcstring &instr, expand_flags_t flags,
assert(pos >= item_begin); assert(pos >= item_begin);
size_t item_len = pos - item_begin; size_t item_len = pos - item_begin;
wcstring item = wcstring(item_begin, item_len); wcstring item = wcstring(item_begin, item_len);
item = trim(item, (const wchar_t[]) { BRACE_SPACE }); item = trim(item, (const wchar_t[]) { BRACE_SPACE, nullptr });
for (auto &c : item) { for (auto &c : item) {
if (c == BRACE_SPACE) { if (c == BRACE_SPACE) {
c = ' '; c = ' ';