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authorFabiano Fidêncio <fidencio@redhat.com>2016-11-08 20:51:42 +0100
committerLukas Slebodnik <lslebodn@redhat.com>2017-09-25 21:34:52 +0200
commit76ff0b1dd08b4f7320daa2d63ed4f052757b8ddf (patch)
treefc8f892763e242eb05407757d8062d33e3dd8045
parent1a9cdc6ba3d1f9101d84992f6e37e8739e6a9d7c (diff)
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TOOLS: Fix "-Wstack-protector" caught by GCC
This warning only happens when building SSSD on RHEL6. Signed-off-by: Fabiano Fidêncio <fidencio@redhat.com> Reviewed-by: Lukáš Slebodník <lslebodn@redhat.com>
-rw-r--r--src/tools/tools_util.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/src/tools/tools_util.c b/src/tools/tools_util.c
index 87a17491d..146f78a89 100644
--- a/src/tools/tools_util.c
+++ b/src/tools/tools_util.c
@@ -72,18 +72,17 @@ static int setup_db(struct tools_ctx *ctx)
void usage(poptContext pc, const char *error)
{
size_t lentmp;
- char nl[2] = "";
poptPrintUsage(pc, stderr, 0);
if (error) {
lentmp = strlen(error);
if ((lentmp > 0) && (error[lentmp - 1] != '\n')) {
- nl[0]='\n';
- nl[1]='\0';
+ fprintf(stderr, "%s\n", error);
+ return;
}
- fprintf(stderr, "%s%s", error, nl);
+ fprintf(stderr, "%s", error);
}
}