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Workarounds for compiling with -D_FORTIFY_SOURCE=2 (as Ubuntu does), which
[u/mdw/putty]
/
logging.c
diff --git
a/logging.c
b/logging.c
index
f1e3729
..
49269ec
100644
(file)
--- a/
logging.c
+++ b/
logging.c
@@
-43,7
+43,10
@@
static void logwrite(struct LogContext *ctx, void *data, int len)
bufchain_add(&ctx->queue, data, len);
} else if (ctx->state == L_OPEN) {
assert(ctx->lgfp);
bufchain_add(&ctx->queue, data, len);
} else if (ctx->state == L_OPEN) {
assert(ctx->lgfp);
- fwrite(data, 1, len, ctx->lgfp);
+ if (fwrite(data, 1, len, ctx->lgfp) < len) {
+ logfclose(ctx);
+ ctx->state = L_ERROR;
+ }
} /* else L_ERROR, so ignore the write */
}
} /* else L_ERROR, so ignore the write */
}