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Ooops.. mksymtab needs to check for zero-length header file names

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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5076 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo
2012-09-01 15:46:49 +00:00
parent 8b768dc6fa
commit 599dc4f454
1 changed files with 10 additions and 7 deletions
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tools/mksymtab.c
+10 -7
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@@ -94,16 +94,19 @@ static bool check_hdrfile(const char *hdrfile)
static void add_hdrfile(const char *hdrfile)
{
if (!check_hdrfile(hdrfile))
if (hdrfile && strlen(hdrfile) > 0)
{
if (nhdrfiles > MAX_HEADER_FILES)
if (!check_hdrfile(hdrfile))
{
fprintf(stderr, "ERROR: Too man header files. Increase MAX_HEADER_FILES\n");
exit(EXIT_FAILURE);
}
if (nhdrfiles > MAX_HEADER_FILES)
{
fprintf(stderr, "ERROR: Too man header files. Increase MAX_HEADER_FILES\n");
exit(EXIT_FAILURE);
}
g_hdrfiles[nhdrfiles] = strdup(hdrfile);
nhdrfiles++;
g_hdrfiles[nhdrfiles] = strdup(hdrfile);
nhdrfiles++;
}
}
}