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Merge branch 'eb/cred-helper-ignore-sigpipe'

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When credential helper exits very quickly without reading its
input, it used to cause Git to die with SIGPIPE, which has been
fixed.

* eb/cred-helper-ignore-sigpipe:
  credential: ignore SIGPIPE when writing to credential helpers
This commit is contained in:
Junio C Hamano 2018-04-11 13:09:57 +09:00
commit 7a94b26f17
1 changed files with 3 additions and 0 deletions
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3
credential.c
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@ -5,6 +5,7 @@
#include "run-command.h"
#include "url.h"
#include "prompt.h"
#include "sigchain.h"
void credential_init(struct credential *c)
{
@ -227,8 +228,10 @@ static int run_credential_helper(struct credential *c,
return -1;
fp = xfdopen(helper.in, "w");
sigchain_push(SIGPIPE, SIG_IGN);
credential_write(c, fp);
fclose(fp);
sigchain_pop(SIGPIPE);
if (want_output) {
int r;