sbase

suckless unix tools
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commit e96144118e239e99070d7de79a980c777cfa36bc
parent e58513301210fa245ae91f41c3ba4935c2713368
Author: sin <sin@2f30.org>
Date:   Wed Jan  8 20:20:04 +0000

Error out if a single argument cannot fit into the argument space

Diffstat:
xargs.c | 2++
1 file changed, 2 insertions(+), 0 deletions(-)
diff --git a/xargs.c b/xargs.c @@ -84,6 +84,8 @@ main(int argc, char *argv[]) while ((arg = poparg())) { if (argsz + strlen(arg) + 1 > argmaxsz || i >= NARGS - 1) { + if (strlen(arg) + 1 > argmaxsz) + enprintf(EXIT_FAILURE, "insufficient argument space\n"); pusharg(arg); break; }