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channels: Use calloc() instead of malloc()

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Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
This commit is contained in:
Andreas Schneider
2018-01-18 18:50:11 +01:00
parent ef4a81ea0c
commit aaeb938ca4
1 changed files with 3 additions and 3 deletions
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6
src/channels.c
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@@ -3105,18 +3105,18 @@ int ssh_channel_select(ssh_channel *readchans, ssh_channel *writechans,
} }
/* Prepare the outgoing temporary arrays */ /* Prepare the outgoing temporary arrays */
rchans = malloc(sizeof(ssh_channel ) * (count_ptrs(readchans) + 1)); rchans = calloc(count_ptrs(readchans) + 1, sizeof(ssh_channel));
if (rchans == NULL) { if (rchans == NULL) {
return SSH_ERROR; return SSH_ERROR;
} }
wchans = malloc(sizeof(ssh_channel ) * (count_ptrs(writechans) + 1)); wchans = calloc(count_ptrs(writechans) + 1, sizeof(ssh_channel));
if (wchans == NULL) { if (wchans == NULL) {
SAFE_FREE(rchans); SAFE_FREE(rchans);
return SSH_ERROR; return SSH_ERROR;
} }
echans = malloc(sizeof(ssh_channel ) * (count_ptrs(exceptchans) + 1)); echans = calloc(count_ptrs(exceptchans) + 1, sizeof(ssh_channel));
if (echans == NULL) { if (echans == NULL) {
SAFE_FREE(rchans); SAFE_FREE(rchans);
SAFE_FREE(wchans); SAFE_FREE(wchans);