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obi clean: fixed a memory bug, fixed the behaviour when no sample info,

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and added checks warnings and error handling when sample info not
dereplicated
This commit is contained in:
Celine Mercier
2020-07-01 18:17:47 +02:00
parent ade1107b42
commit aab59f2214
4 changed files with 25 additions and 8 deletions
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22
src/obi_clean.c
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@ -246,7 +246,16 @@ int obi_clean(const char* dms_name,
// Open the sample column if there is one
if ((strcmp(sample_column_name, "") == 0) || (sample_column_name == NULL))
sample_column = NULL;
{
fprintf(stderr, "Info: No sample information provided, assuming one sample.\n");
sample_column = obi_view_get_column(i_view, COUNT_COLUMN);
if (sample_column == NULL)
{
obidebug(1, "\nError getting the COUNT column");
return -1;
}
sample_count = 1;
}
else
{
sample_column = obi_view_get_column(i_view, sample_column_name);
@ -255,6 +264,13 @@ int obi_clean(const char* dms_name,
obidebug(1, "\nError getting the sample column");
return -1;
}
sample_count = (sample_column->header)->nb_elements_per_line;
// Check that the sample column is a merged column with all sample informations
if (sample_count == 1)
{
obidebug(1, "\n\nError: If a sample column is provided, it must contain 'merged' sample counts as built by obi uniq with the -m option\n");
return -1;
}
}
// Create the output view, or a temporary one if heads only
@ -279,8 +295,6 @@ int obi_clean(const char* dms_name,
return -1;
}
sample_count = (sample_column->header)->nb_elements_per_line;
// Create the output columns
if (create_output_columns(o_view, sample_column, sample_count) < 0)
{
@ -549,7 +563,7 @@ int obi_clean(const char* dms_name,
if (heads_only)
{
line_selection = malloc((o_view->infos)->line_count * sizeof(index_t));
line_selection = malloc((((o_view->infos)->line_count) + 1) * sizeof(index_t));
if (line_selection == NULL)
{
obi_set_errno(OBI_MALLOC_ERROR);