From 33f351e459af8e4d203a646a649e9ab18d659ae2 Mon Sep 17 00:00:00 2001 From: Ricardo Mones Date: Tue, 19 Feb 2019 19:23:38 +0100 Subject: [PATCH] Check result of fputs (CID 1440024) --- src/main.c | 15 ++++++++++++--- 1 file changed, 12 insertions(+), 3 deletions(-) diff --git a/src/main.c b/src/main.c index 1fc5c7042..518ea75fc 100644 --- a/src/main.c +++ b/src/main.c @@ -2417,7 +2417,10 @@ static gint prohibit_duplicate_launch(void) fd_gets(uxsock, buf, sizeof(buf) - 1); buf[sizeof(buf) - 1] = '\0'; if (!strncmp(buf, ".\n", 2)) break; - claws_fputs(buf, stdout); + if (claws_fputs(buf, stdout) == EOF) { + g_warning("writing to stdout failed."); + break; + } } } else if (cmd.exit) { fd_write_all(uxsock, "exit\n", 5); @@ -2428,7 +2431,10 @@ static gint prohibit_duplicate_launch(void) fd_gets(uxsock, buf, sizeof(buf) - 1); buf[sizeof(buf) - 1] = '\0'; if (!strncmp(buf, ".\n", 2)) break; - claws_fputs(buf, stdout); + if (claws_fputs(buf, stdout) == EOF) { + g_warning("writing to stdout failed."); + break; + } } } else if (cmd.reset_statistics) { fd_write(uxsock, "reset_statistics\n", 17); @@ -2448,7 +2454,10 @@ static gint prohibit_duplicate_launch(void) fd_gets(uxsock, buf, sizeof(buf) - 1); buf[sizeof(buf) - 1] = '\0'; if (!strncmp(buf, ".\n", 2)) break; - claws_fputs(buf, stdout); + if (claws_fputs(buf, stdout) == EOF) { + g_warning("writing to stdout failed."); + break; + } } } else { #ifdef G_OS_UNIX -- 2.25.1