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bus-message: also properly copy struct signature when skipping

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The change is similar to that in the previous commit, but I don't have
a reproducer / test case case for this one, so I'm keeping it seperate.
This commit is contained in:
Zbigniew Jędrzejewski-Szmek 2018-08-11 09:02:48 +02:00
parent 73777ddba5
commit 3d338a302f
1 changed files with 3 additions and 3 deletions
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6
src/libsystemd/sd-bus/bus-message.c
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@ -5013,9 +5013,9 @@ static int message_skip_fields(
assert(l >= 2); assert(l >= 2);
{ {
char sig[l-1], *s; char sig[l + 1], *s = sig;
strncpy(sig, *signature + 1, l-1); strncpy(sig, *signature + 1, l);
s = sig; sig[l] = '\0';
r = message_skip_fields(m, ri, (uint32_t) -1, (const char**) &s); r = message_skip_fields(m, ri, (uint32_t) -1, (const char**) &s);
if (r < 0) if (r < 0)